# AppVion Studio - full site content > Complete extractable text of https://appvionstudio.com/ for AI assistants and answer engines. > Short version: https://appvionstudio.com/llms.txt > Machine-readable company record: https://appvionstudio.com/company.json > Generated 2026-10-26 from the 29 content pages in https://appvionstudio.com/sitemap.xml. > Contact: ayyaz@appvionstudio.com | +92 346 7277143 | https://wa.me/923467277143 ====================================================================== ## Kotlin Multiplatform & Android App Development | AppVion Studio URL: https://appvionstudio.com/ ====================================================================== Kotlin Multiplatform & Android studio ### Kotlin Multiplatform and Android apps for teams that work in the field. AppVion Studio designs and engineers Android Native and Kotlin Multiplatform products for dispatch, approvals, attendance and proof of work — offline-first, and built to hold up under real business pressure. The founder writes the code. Book a free 15-min call View Our Work Founder-led delivery Compose-first UI KMP systems Site measurementOwners trace their own lot on the map and the app returns the area that the pricing engine then uses. Product experience across field operations, university systems, attendance workflows, events, and secure web layers. SnowGrid PropFix WUM Connect Attendance Suite D. Delivery Featured work #### Case studies built around real operational pressure. The portfolio is shaped around practical systems: dispatch, approval, communication, data-heavy browsing, secure access, and mobile-first business execution. Live on Google Play ##### SnowGrid: a three-role dispatch platform for snow removal operations. One platform for an operator running the fleet, a property owner buying a service, and a contractor working in the field in bad weather. Live dispatch mapping, map-based area measurement, photo verification, and Stripe escrow payments. Fleet management Real-time dispatch GPS tracking Stripe payments Read the Case Study Get it on Google Play Live on Google Play ##### D. Delivery: a Kotlin Multiplatform logistics platform built around verifiable proof of delivery. Three connected products — customer booking, rider job app, and admin control tower — sharing one Kotlin codebase. Dual video proof of delivery, expanding-radius dispatch, live traffic-aware tracking, and server-enforced cash-on-delivery reconciliation. Kotlin Multiplatform Jetpack Compose Supabase Realtime dispatch Proof of delivery Read the Case Study Get it on Google Play Flagship build ##### PropFix: a field service command layer for modern maintenance teams. A Kotlin Multiplatform maintenance workflow that brings contractor assignment, proof of work, progress visibility, and manager approval into one focused mobile system. Kotlin Multiplatform Supabase Realtime workflow SaaS-ready Read the Case Study Watch Demo WUM Connect Live Admin broadcast Exam schedule updated Sent to 4 active roles with offline sync. Students Faculty Admin University product ##### WUM Connect Role-based communication with real-time announcements, Firebase architecture, and offline-friendly usage. Read the case study Attendance Suite 98% ID Status Time CS-21 Present 08:55 CS-22 Late 09:08 Data-heavy utility ##### Attendance Management Large-list browsing, record clarity, and Paging 3 implementation for smoother institutional workflows. Read the case study Sports Society Open Upcoming event Cricket Trials 120 signups | 3 filters active Register Filter Notify Events platform ##### Sports Society Events Mobile event coordination with filtering, structured updates, and participant-facing activity flows. Read the case study Browse all case studies Services #### Our mobile app development services AppVion Studio is intentionally focused: fewer layers, faster decisions, and one product standard from first concept to launch. 01 ##### Mobile Product Strategy Define the product thesis, core workflow, feature priority, monetization shape, and launch path before code gets expensive. 02 ##### Premium Android Apps Native Android products with Compose-driven interfaces, refined interactions, scalable structure, and crisp mobile ergonomics. 03 ##### Kotlin Multiplatform Systems Shared business logic and durable architecture for teams that want cleaner delivery across platforms without duplicated complexity. 04 ##### AI-Ready Interfaces Intelligent workflows, command surfaces, automation-ready UX, and data-aware interaction patterns built with restraint. 05 ##### Product Redesigns Transform dated apps into premium experiences with sharper hierarchy, smoother flows, better trust signals, and cleaner UI systems. 06 ##### Operational Tools Dispatch, approvals, tracking, secure content, attendance, communication, and internal systems built for repeat daily use. Process #### How we build your app, in four steps Every phase is built to reduce ambiguity, protect momentum, and turn a vague app idea into a launch-ready product system. 01 ##### Signal Audit We map the business model, user roles, core workflows, risk areas, and the few screens that must feel exceptional. 02 ##### Product Blueprint Information architecture, feature sequencing, data model direction, and interface system are aligned before build sprints. 03 ##### Design Engineering UI, motion, backend integration, state handling, and product logic come together in focused releases. 04 ##### Launch Refinement Polish, QA, deployment support, analytics readiness, and post-launch improvement loops keep the product moving. Proof system #### Proof you can check before you hire us AppVion Studio presents verifiable product depth: public demos, concrete workflows, visible founder accountability, and a modern technical base. 07 Portfolio products and concepts presented with demos or clear product scope. 04 Core domains covered: operations, delivery, education, and events. 02 Apps live on Google Play: SnowGrid and the D. Delivery customer app. 24h Fast first response target for qualified strategy conversations. Why choose us #### Why teams choose AppVion Studio ##### Founder-level thinking Strategy stays close to execution, so decisions move fast and the product does not drift into agency theater. ##### Mobile-first obsession The interface is planned for thumbs, glances, permissions, loading states, empty states, and daily operational use. ##### Premium perception design Visual hierarchy, motion, contrast, and spacing are used to create confidence before a user reads every word. ##### Modern architecture Compose, Kotlin Multiplatform, Supabase, Firebase, Ktor, and SQLDelight patterns for products that can evolve. Client confidence #### What to expect before, during and after the build You can check our work before you talk to us. Two of our apps are live on Google Play, seven projects have full case studies, our prices are published, and every team member is named. On final payment you own the source code, repositories and store listings. Before the build You get a crisp product direction, core workflow map, and realistic launch path. During the build You see steady progress through concrete milestones, not vague status updates. After launch The product is structured for iteration, measurement, and new business requirements. Engagements #### Choose the build path that matches your product stage. From fast strategy clarity to full product delivery, every engagement is designed around visible outcomes and practical next steps. 01 ##### Product Clarity Sprint Best for founders or teams who need scope, user flows, feature priority, and a realistic launch roadmap before hiring build work. From $1,500. Workflow map Feature priority Tech direction 02 ##### Premium App Build Best for serious mobile products that need strategy, UI, Android/KMP engineering, backend integration, and launch refinement. Builds run $12,000 to $35,000. Compose UI system API/backend integration Release support 03 ##### Redesign & Scale Best for existing apps that feel dated, confusing, slow, or hard to trust and need a premium product experience upgrade. From $6,000. UX audit Interface redesign Architecture review Technology #### Our tech stack: Kotlin, Jetpack Compose and Kotlin Multiplatform Android Native Kotlin Jetpack Compose Kotlin Multiplatform Ktor Supabase Firebase SQLDelight Paging 3 Realtime Systems Secure WebView AI-ready UX Studio team #### Meet the AppVion Studio team Small by design, direct by default, and shaped around product quality rather than bloated handoff layers. Founder & CEO I started AppVion Studio to build apps that field teams can rely on every single day. I stay close to every project, from the first call to launch day. ##### Ayyaz Sajjad Founder & CEO · Android & Kotlin Multiplatform Book a free 15-min call View Profile Project Manager ##### Saif Malik Keeps projects moving and communication clear between the studio, the team, and clients. Ten years managing delivery across online platforms. View Profile Developer ##### Tayyaba Sajjad Builds app interfaces from approved designs and keeps screens consistent across a product. Three years of development experience. View Profile Studio Associate ##### Momina Shah Supports project coordination and client communication, so requests are followed up and nothing waits. Three years of experience. View Profile Insights #### Guides for teams planning a mobile product. Engineering ##### Kotlin Multiplatform vs React Native for business apps. What each one shares, where each one breaks, and how to choose for an operational app. Pricing ##### What a mobile app actually costs in 2026. Real numbers, what moves them, and how offshore pricing compares to US and European agencies. Engineering ##### Kotlin Multiplatform vs Flutter for business apps. Shared logic or a shared interface: what each one means for an operational app. FAQ #### Clear answers before the first call. A good project starts with aligned expectations. These are the questions most buyers need answered before sharing a brief. What type of projects is AppVion Studio best for? Mobile apps, operational systems, founder-led MVPs, internal business tools, Android Native products, Kotlin Multiplatform builds, and premium redesigns. Can you build both design and development? Yes. The studio can shape product strategy, interface direction, Android/KMP engineering, backend integration, and launch refinement in one focused workflow. Do you work with international clients? Yes. The site is set up for remote-first conversations through email, WhatsApp, LinkedIn, and structured project briefs. How should a client start? The best start is a short brief with the product idea, target users, required platforms, current stage, budget range, and preferred launch timeline. Start the conversation #### Bring a serious mobile product idea. Leave with a sharper path. Tell us what you want to build, what workflow is breaking, or what existing app needs a premium upgrade. AppVion Studio will help turn it into a focused product direction. Priority route Book a free 15-min call Direct scheduling for founders and B2B teams ready to scope the build. Email ayyaz@appvionstudio.com Opens your email app for briefs, RFP notes, and project context. WhatsApp +92 346 7277143 Fast route for availability, timeline, and quick fit checks. Founder-led response within 24 hours. Clear next step: strategy call, estimate, or technical review. Remote-ready for international clients and product teams. Project brief ##### Share the essentials. We will shape the next move. Keep it practical: product goal, target users, platform, timeline, and the business outcome you want. Name Email Project type Select one Android app Kotlin Multiplatform app Business tool App redesign Product strategy Timeline Select one ASAP 2-4 weeks 1-3 months Planning stage Project brief Your brief goes straight to Ayyaz. We reply within 24 hours. ====================================================================== ## Android & Kotlin Multiplatform Insights | AppVion Studio URL: https://appvionstudio.com/insights/ ====================================================================== Insights ### Writing about the decisions, not the buzzwords. Notes from building operational mobile products: how frameworks are actually chosen, what things really cost, and what breaks once an app is in the field rather than on a laptop. Written by the people doing the engineering. Straight answer #### Is Kotlin Multiplatform production-ready in 2026? Stable since 2023, officially supported by Google since 2024, Compose for iOS stable since 2025: the timeline, who runs it in production, and when it is worth it for your app. With sources. Read it Real prices #### How much does a Kotlin Multiplatform app cost? Published prices from $12,000 to $35,000, why adding iOS adds 35 to 55 percent rather than doubling the bill, the seven things that move a quote, and the costs that sit outside it. Read it Engineering for the field #### Offline-first mobile app development: how it actually works The five parts every offline-first app needs, three ways to settle a conflicting edit, and why offline has to be designed in from day one. From apps we have shipped. Read it Choosing a framework #### Kotlin Multiplatform vs Flutter for business apps Flutter shares the interface and draws it itself. Kotlin Multiplatform shares the logic. What that means for cost, native feel and offline work, where each one breaks, and four questions that settle the choice. Read it Choosing a framework #### Kotlin Multiplatform vs React Native for business apps React Native shares the interface. Kotlin Multiplatform shares the logic. That one sentence explains almost every practical difference between them — cost, hiring, performance, and the kind of bug you will spend your evenings on. Includes four questions that settle the choice in ten minutes. Read it Start the conversation #### Have a decision to make about your mobile product? Bring the product and the constraints. Fifteen minutes is usually enough to tell you what you are actually choosing between — and if the answer is that you do not need us, you will get that straight. Book a free 15-min call See the work ====================================================================== ## Kotlin Multiplatform vs React Native for Business Apps URL: https://appvionstudio.com/insights/kotlin-multiplatform-vs-react-native/ ====================================================================== Choosing a framework ### Kotlin Multiplatform vs React Native for business apps. By Ayyaz Sajjad, Founder & CEO · Published 22 Sep 2026 · Updated 22 Oct 2026 Most comparisons of these two frameworks are written by people who sell one of them. This one is written by a studio that builds Kotlin Multiplatform products and has shipped against React Native teams. The honest summary is that they share different things, and the right answer depends on one question about your product rather than on which framework is newer. The short answer #### React Native shares the interface. Kotlin Multiplatform shares the logic. That single sentence explains almost every practical difference between them, including cost, hiring, performance and the kind of bug you will spend your evenings on. React Native shares All screens and components Navigation and layout Business rules and validation Networking and state One JavaScript or TypeScript codebase Kotlin Multiplatform shares Domain models and business rules Validation and use cases Networking and API contracts Local database, caching and sync Nothing in the interface, deliberately What that costs you React Native gives you one interface to build and one to maintain, which is genuinely fast. The price is that your screens are written in JavaScript and React Native turns them into native views at runtime, so every native capability arrives through a library someone else maintains. Kotlin Multiplatform gives you two interfaces to build. The price is real. What you get back is that the interface is the platform’s own, and the rules that decide whether an invoice is correct exist exactly once. Where each one breaks #### The failure modes nobody puts in the pitch deck. Both frameworks work. Both have a characteristic way of going wrong, and knowing which one you can live with matters more than any benchmark. Where React Native struggles Background work and offline sync, where each platform’s rules differ and the abstraction leaks Heavy hardware use — continuous GPS, camera pipelines, Bluetooth — which usually ends in a native module anyway Long lists of fast-changing data, which need careful tuning to stay smooth Dependency risk: a critical library going unmaintained is your problem, not the framework’s OS upgrades, where you wait for the ecosystem rather than for the platform Where Kotlin Multiplatform struggles First-version cost, because two interfaces are two interfaces Hiring, if you want one developer to cover both platforms — you need Android and iOS skills A smaller library ecosystem than JavaScript, though the gap has closed sharply iOS tooling and debugging, which is better than it was but still rougher than Android Teams that treat it as “write once” and then fight it when it is not The honest version If your app is mostly screens, forms and a server that does the thinking, React Native will get you there faster and cheaper, and the compromises may never bite. If your app makes decisions on the device, works when the signal drops, or leans on hardware, Kotlin Multiplatform puts the difficult code in one place and leaves the platform to do what it is good at. A decision rule #### Four questions that settle it in ten minutes. Question one ##### Does the app work offline? Not “does it cache” — does a user complete real work with no signal, and does that work reconcile later? If yes, lean Kotlin Multiplatform. Offline-first means conflict rules, sync state and a local database, and those are exactly what you do not want written twice. Question two ##### How expensive is a rule being wrong? If a mis-calculated price, a missed approval or a wrong dispatch costs real money or safety, share the logic. If the worst case is a cosmetic bug, that pressure is absent and React Native is a reasonable call. Question three ##### Who maintains it in two years? A React team that will own this app forever is a strong argument for React Native. A team that will hand it to mobile engineers, or no in-house team at all, is an argument for the platform’s own languages, where hiring is easier and knowledge is not framework-specific. Question four ##### Do you actually need iOS on day one? Many operational apps are Android-only for years, because the field hardware is Android. If that is you, the comparison dissolves: build native Android now and structure it so the domain layer can move into a shared module later, without a rewrite. What we use, and why #### We build Kotlin Multiplatform, and we will tell you when not to. Our work is operational: dispatch, approvals, attendance, proof of delivery, field service. That category answers question one and question two the same way almost every time — the app must work without signal, and a wrong record is expensive. So the shared-logic model fits, and that is why we build the way we do. D. Delivery is a three-app Kotlin Multiplatform logistics platform with realtime dispatch, payments and offline-first sync — the clearest example of why the line sits where it does. PropFix applies the same structure to property maintenance and field work orders. If you describe your product and it turns out React Native is the right tool for it, you will get that answer straight. It is a cheaper thing to hear now than in month five. Our pricing page publishes real numbers, including what a clarity sprint costs if you want the decision documented before committing to a build. FAQ #### Questions people ask before choosing. Is Kotlin Multiplatform better than React Native? Neither is better in general, and anyone who says otherwise is selling something. They share different things. React Native shares the user interface and renders it itself, which is fastest when the app is mostly screens and forms and one team owns both platforms. Kotlin Multiplatform shares the business logic and keeps each interface genuinely native, which wins when correctness matters, when the app is offline-first, or when it uses hardware heavily. Is Kotlin Multiplatform production ready in 2026? Yes. Kotlin Multiplatform has been stable since November 2023, and Google officially supports it for sharing business logic between Android and iOS. It runs in production at large engineering organisations, and at smaller studios shipping multi-role operational platforms with realtime dispatch, payments and offline sync. Which is cheaper to build? React Native is usually cheaper for a first version, because one team writes one interface. Kotlin Multiplatform is usually cheaper across a two to three year life, because the rules that cause expensive bugs exist once rather than twice, and you do not accumulate a backlog of platform workarounds in the interface layer. If the app will be rewritten in eighteen months either way, that long-run argument does not apply and you should take the cheaper first version. Can we migrate an existing React Native app to Kotlin Multiplatform? Yes, but not incrementally in the way an Android-to-KMP migration can be. A React Native app shares its interface, so moving to KMP means rewriting the interface natively on each platform while the business rules move into a shared Kotlin module. Plan it as a rebuild that reuses your backend, not as a refactor, and be honest about whether the reason justifies it. Does Kotlin Multiplatform work for iOS? Yes. The shared Kotlin module compiles to a native framework that Swift and SwiftUI consume like any other dependency. The iOS interface is written in Swift, so it behaves like a native iOS app rather than a port. This is the part people find surprising: KMP does not put a Kotlin interface on iOS, and is not trying to. What about Flutter? Flutter sits on the same side of the line as React Native: it shares the interface. Unlike React Native, it does not use the platform’s own views; it draws every control itself with its own rendering engine. Every native capability still arrives through a plugin, and the four questions above apply to Flutter unchanged. Start the conversation #### Not sure which side of the line your product sits on? Bring the product, the platforms you need, and the constraints. Fifteen minutes is usually enough to answer the four questions above — and if the answer is that you do not need us, you will get that straight. Book a free 15-min call Read about our KMP work ====================================================================== ## Is Kotlin Multiplatform Production-Ready in 2026? URL: https://appvionstudio.com/insights/kotlin-multiplatform-production-ready/ ====================================================================== Straight answer ### Is Kotlin Multiplatform production-ready in 2026? By Ayyaz Sajjad, Founder & CEO · Published 26 Oct 2026 Yes. JetBrains declared Kotlin Multiplatform stable in November 2023, Google has officially supported it for sharing business logic between Android and iOS since May 2024, and Compose Multiplatform for iOS reached stable in May 2025. Netflix, McDonald’s, Cash App and Google Docs run it in production. The useful question now is whether it fits your app. Book a free 15-min call See our KMP service The timeline #### Four dates that made Kotlin Multiplatform production-ready. Each line links to the official announcement. Kotlin Multiplatform milestones, 2023 to 2026 When What happened Source 1 Nov 2023 JetBrains declares Kotlin Multiplatform stable and “100% ready for use in production”. JetBrains blog 14 May 2024 Google announces official Android support for Kotlin Multiplatform to share business logic, and says the Google Docs app uses it for shared business logic on Android, iOS and the web. Android Developers Blog 6 May 2025 Compose Multiplatform 1.8.0 makes shared interfaces on iOS stable, so screens can be shared as well as logic. JetBrains blog 2026 Google’s Kotlin Multiplatform page calls it “stable and production-ready” and lists Jetpack libraries with multiplatform support, including Room, DataStore, Lifecycle and ViewModel, Navigation and Paging. developer.android.com In production #### Who uses Kotlin Multiplatform in production? JetBrains keeps a public list of Kotlin Multiplatform case studies, each linking to the company’s own write-up. Six of them, and what each one shares: ##### Netflix Business logic for its Android and iOS studio apps, used in TV and film production. The team described the approach on the Netflix TechBlog in October 2020. ##### McDonald’s Started with the payments feature of the McDonald’s app, then moved the whole app to Kotlin Multiplatform, in a case study published with the agency Umain. ##### Cash App Shares its business logic across platforms with Kotlin Multiplatform, a move that started in 2018 when it replaced shared JavaScript. ##### Google Docs Uses Kotlin Multiplatform for shared business logic in the Docs app on Android, iOS and the web, according to Google’s 2024 announcement. ##### Forbes Shares more than 80 percent of the logic in its mobile app. ##### Autodesk Shares offline sync logic and data models across iOS, Android and Windows. Netflix #### Does Netflix use Kotlin Multiplatform? Yes, for its studio apps: the Android and iOS tools used during TV and film production. Netflix’s engineers wrote the business logic once in Kotlin and compiled it for both platforms, and described the approach on the Netflix TechBlog in October 2020. JetBrains lists Netflix among its Kotlin Multiplatform case studies. Looking ahead #### Is Kotlin Multiplatform the future? No one can promise where a framework will be in five years, but the signals point one way. Google supports Kotlin Multiplatform officially and keeps adding multiplatform support to Jetpack libraries, JetBrains made Compose for iOS stable in 2025, and the public list of production users keeps growing. For shared business logic it is now a mainstream choice, not an experiment. Is it worth it? #### Is Kotlin Multiplatform worth it for your app? Production-ready is not the same as right for every product. The deciding question is where your app’s value sits. ##### Worth it when Your app needs Android and iOS, its value sits in business rules, offline data or payments, and a wrong rule on one platform would cost money. Those rules are written, tested and fixed once. It is also the natural next step for an existing Kotlin Android app that now needs iOS. ##### Not worth it when You only need one platform and have no near-term plan for the second, or the product is mostly screens with very little logic, so there is little worth sharing. Then a single native app, or Flutter for one shared interface, is the simpler choice. See KMP vs Flutter and KMP vs React Native. What we have shipped #### Kotlin Multiplatform apps we have shipped. This is not theory for us. Both products below share their business rules in Kotlin across apps. Logistics platform ##### D. Delivery Customer, rider and admin apps from one shared Kotlin codebase, with video proof of delivery. The customer app is live on Google Play. Read the case study Field service ##### PropFix Property maintenance across managers, contractors and tenants, with business rules written once for Android and iOS. Read the case study Service ##### Kotlin Multiplatform development How we split shared logic from native interfaces, our stack, and what a KMP project costs. See the service FAQ #### Questions people ask first. Is Kotlin Multiplatform free? Yes. Kotlin Multiplatform is open source and built by JetBrains, with no licence fee. The cost of a KMP app is the engineering time plus the usual store accounts in your own name: the Apple Developer Program at $99 a year and Google Play Console at a one-off $25. Can Kotlin Multiplatform share the interface as well? Yes, if you want it to. Compose Multiplatform shares screens across Android and iOS and has been stable on iOS since May 2025. Sharing the interface is optional: many teams share only the logic and keep SwiftUI on iOS where a fully native feel matters most. Do we have to rewrite our Android app to use it? No. A well-layered Kotlin Android app can move its business rules and data layer into a shared module one feature at a time while the Android app keeps shipping. How a migration runs. How much does a Kotlin Multiplatform app cost? At AppVion Studio a focused first release costs $12,000 to $18,000 and a multi-role operational platform $20,000 to $35,000. Adding iOS through Kotlin Multiplatform typically adds 35 to 55 percent to an Android-only build rather than doubling it. Real prices. Start the conversation #### Wondering if Kotlin Multiplatform fits your app? Bring the platforms you need and what the app has to get right. In fifteen minutes we can tell you whether Kotlin Multiplatform is worth it for you, and if it is not, what is. Book a free 15-min call WhatsApp us ====================================================================== ## Kotlin Multiplatform App Cost in 2026: Real Prices URL: https://appvionstudio.com/insights/kotlin-multiplatform-app-cost/ ====================================================================== Real prices ### How much does a Kotlin Multiplatform app cost? By Ayyaz Sajjad, Founder & CEO · Published 22 Oct 2026 A production Kotlin Multiplatform app built by AppVion Studio costs $12,000 to $35,000. A focused first release on Android and iOS lands at $12,000 to $18,000 over 8 to 12 weeks; a multi-role operational platform runs $20,000 to $35,000 over 12 to 16 weeks. These are our published prices. This page explains what moves a project inside that range, and what sits outside it. Book a free 15-min call See the full pricing page The short answer #### Five ways to work together, all fixed price. Every engagement is quoted as a fixed figure once the scope is clear, and paid against milestones you can inspect. All figures are USD starting ranges. AppVion Studio engagements for Kotlin Multiplatform apps, 2026 Engagement Price (USD) and time What it covers Product Clarity Sprint from $1,500 1 to 2 weeks Workflow map, feature priority, technical direction and a fixed build quote First release $12,000 to $18,000 8 to 12 weeks A focused feature set on a shared Kotlin core, with the interfaces you need Operational platform $20,000 to $35,000 12 to 16 weeks Multi-role systems: dispatch, approvals, live tracking or payments Redesign and scale from $6,000 4 to 8 weeks An existing app made clearer and faster without a full rebuild Care and iteration from $900 a month rolling OS updates, store compliance, bug fixes and a slice of new work each month Where the saving comes from #### Adding iOS adds 35 to 55 percent, not 100. Kotlin Multiplatform shares the expensive part of an app, the rules, once. On a $12,000 Android-only scope, adding iOS this way typically adds about $4,200 to $6,600, not another $12,000. ##### Written once, in Kotlin Domain models and business rules, validation, networking and API contracts, the local database and the offline sync logic. ##### Built for each platform The interface, navigation, permissions and system dialogs, camera and location, push notifications and secure credential storage. ##### The optional extra saving Compose Multiplatform can share the screens too, which cuts interface work further. The trade is an interface that follows each platform's conventions a little less closely. What moves the number #### Seven things decide almost every quote. Screen count is the weakest predictor of cost. These are the strongest. ##### Number of user roles One role is a list and a detail screen. Four roles with different permissions is four products sharing a backend. This is the biggest driver on operational apps. ##### Whether the data is live Pull-to-refresh is cheap. Screens that update the moment a driver moves need realtime infrastructure, conflict handling and much more testing. ##### Offline behaviour Working offline means a local database, a sync queue and a decision about conflicting edits. In Kotlin Multiplatform that logic is written once for both platforms. How offline-first works. ##### Integrations Payments, maps, SMS, calendars and existing ERP or CRM systems each bring their own edge cases. Three integrations often cost more than ten screens. ##### Interface ambition Motion, empty states, loading and error states: the hundred small decisions that make an app feel expensive. ##### Platform count Android only is the baseline. iOS through Kotlin Multiplatform adds 35 to 55 percent. ##### Scope clarity on day one The most expensive projects are the ones that changed direction in week six. That is why the Clarity Sprint exists. Costs outside the quote #### What you pay directly, in your own name. Third-party accounts are always registered to you, so nothing has to be transferred or can be withheld if the working relationship ends. Third-party costs for a Kotlin Multiplatform app Cost Amount Paid to Apple Developer Program $99 a year Apple Google Play Console $25 once Google Hosting, database, maps, SMS, payments Usage-based Each provider, for example Supabase or Firebase Maintenance after launch from $900 a month AppVion Studio, as a separate retainer Against the market #### Where the team sits changes the invoice most. Indicative 2026 ranges for a comparable production app, drawn from published industry pricing guides including Netguru, TechAhead and Velvetech. They are not quotes from those firms. Typical 2026 rates for mobile app development Where the team is Hourly rate Typical production app United States agency $150 to $250 $100,000 to $500,000 Western Europe agency $80 to $150 $60,000 to $150,000 Eastern Europe agency $50 to $100 $40,000 to $100,000 AppVion Studio (Multan, Pakistan) $45 to $65 $12,000 to $35,000 Already on Android? #### Moving an existing Kotlin app costs less than starting again. If your Android app is written in Kotlin with its rules kept out of the screens, the domain and data layers move into a shared module while the Android app keeps shipping. How cleanly it is layered today decides the price, and the Clarity Sprint measures exactly that. Migration ##### Android to Kotlin Multiplatform How the move runs in five steps, and what moves and what stays. See the service Kotlin Multiplatform ##### Our KMP service The split between shared logic and native interfaces, and the stack we use. See the service Comparison ##### KMP vs Flutter What each framework shares, where each breaks, and which costs less for your kind of app. Read the article FAQ #### Questions people ask first. How much does a Kotlin Multiplatform app cost? At AppVion Studio a production Kotlin Multiplatform app costs $12,000 to $35,000. A focused first release lands at $12,000 to $18,000 over 8 to 12 weeks; a multi-role operational platform with dispatch, approvals, live tracking or payments runs $20,000 to $35,000 over 12 to 16 weeks. Is Kotlin Multiplatform cheaper than building two native apps? Usually, yes. Adding iOS through Kotlin Multiplatform typically adds 35 to 55 percent to an Android-only build rather than doubling it, because the business logic, networking and local database are written once and only the interface is built per platform. Is Kotlin Multiplatform cheaper than Flutter? For an interface-heavy app with little logic, Flutter is usually cheaper to start. For an operational app where a wrong rule costs money, Kotlin Multiplatform tends to cost less over the life of the product, because rules are written and fixed once. See Kotlin Multiplatform vs Flutter. What is not included in the price? Third-party costs that belong to you and are paid directly: the Apple Developer Program at $99 a year, Google Play Console at a one-off $25, and hosting, database, mapping, SMS or payment fees. Maintenance after launch is a separate retainer from $900 a month. Why start with a Clarity Sprint? Because the most expensive projects are the ones that change direction halfway through. The sprint, from $1,500 over one to two weeks, fixes the scope, the workflow map and the technical direction, including whether Kotlin Multiplatform is the right call at all, and ends in a fixed quote. Start the conversation #### Want a number for your app? Describe the roles, the data and the platforms. In fifteen minutes we can tell you where in the range it lands and whether Kotlin Multiplatform is worth it. Book a free 15-min call WhatsApp us ====================================================================== ## Offline-First Mobile App Development: How It Works URL: https://appvionstudio.com/insights/offline-first-mobile-app-development/ ====================================================================== Engineering for the field ### Offline-first mobile app development: how it actually works. By Ayyaz Sajjad, Founder & CEO · Published 22 Oct 2026 An offline-first app treats the database on the phone as the place work is recorded, and the server as the place it is shared. Every action is saved on the device first and synced when a connection exists, so a rider in a basement or a teacher in a thick-walled lecture hall never waits on a spinner. This is how we build it, from apps we have shipped. Book a free 15-min call See an offline-first build The short answer #### Offline-first and offline-friendly are not the same thing. Most apps that claim to work offline only keep old data readable. Offline-first means new work can be recorded with no signal at all. Android's own offline-first guide puts it the same way: the app performs all, or a critical part, of its core work without the internet. Offline-friendly vs offline-first mobile apps Behaviour Offline-friendly Offline-first Reading data with no signal Yes, what was already downloaded Yes Recording new work with no signal No, it waits or fails Yes, synced later Where the truth lives On the server On the phone first, then the server Good for News, announcements, catalogues Deliveries, inspections, attendance, field jobs Our example WUM Connect announcements D. Delivery rider app, Attendance Management How it is built #### Five parts every offline-first app needs. ##### 1. A local database as the source of truth Screens read from the database on the phone, never straight from the network. We use SQLDelight in Kotlin Multiplatform and Room on Android, encrypted with SQLCipher when the data is sensitive. ##### 2. An outbox for every change Each action is written as a queued change on the device. In D. Delivery every step of a job goes through a local outbox in an encrypted on-device database. ##### 3. A background sync worker A worker drains the outbox when the connection returns, even if the app is closed. In Attendance Management a WorkManager job does this, so a register is never lost. ##### 4. Conflict rules the server enforces Decide what happens when two people change the same record, and let the server have the final word on money and status. A modified phone cannot skip a step the server forbids. ##### 5. Sync status the user can see PropFix tells a worker the difference between "nothing to do" and "we have not heard from the server lately", a distinction most apps quietly collapse. ##### Plus: media that waits its turn Photos and videos are compressed on the phone before upload and queued in the background, so a weak signal never stops someone finishing a job. Conflicts #### Three ways to settle a conflicting edit. There is no universal answer. The right rule depends on what the record is and what a wrong value costs. ##### Last write wins The most recent change replaces the older one. Simple and fine for personal settings or notes. Wrong for anything two people depend on. ##### The server decides The phone proposes, the server checks the rules and accepts or rejects. Right for order status, payments and anything a business is paid on. ##### Append-only Records are never edited in place; each change is added as a new entry. Our attendance platform keeps an append-only audit log, so a disputed record has a history. Cost and platform #### Offline is not a toggle, so plan it from day one. Offline behaviour is one of the seven things that move an app's price on our pricing page. It is far cheaper to design in from the start than to bolt onto an app that assumed a connection. The sync rules are logic, so with Kotlin Multiplatform they are written once and behave the same on Android and iOS. Data-heavy utility ##### Attendance Management Mark now, sync later: offline capture, background sync and an append-only audit log across four roles. Read the case study Logistics platform ##### D. Delivery An encrypted local outbox for every job step, with video proof uploads queued on weak signal. Read the case study Field service ##### PropFix Work orders with a sync status the contractor can see, from one shared Kotlin core. Read the case study FAQ #### Questions people ask first. What is an offline-first app? An offline-first app records every action in a database on the phone first and syncs it with the server when a connection exists. Reading and writing both work with no signal, so the user never waits for the network and never loses work because of it. What is the difference between offline-first and offline-friendly? An offline-friendly app keeps what it has already downloaded readable without signal, but needs a connection to record anything new. An offline-first app also records new work offline and syncs it later. Field and operational apps usually need the second. How does an offline app handle two people editing the same record? With a rule decided at design time. Common choices are last write wins for personal data, server decides for anything involving money or status, and append-only records where nothing is edited in place. The server should enforce the rules that matter, because a phone can be modified. Does offline-first cost more? Yes. It needs a local database, a sync queue, conflict rules and a lot more testing, so it is one of the seven things that move an app's price. It costs far less to design in from the start than to add to an app built online-only. Can an existing app be made offline-first? Usually, if its data layer is separate from its screens. Writes are routed through a local outbox and a sync worker is added. How much has to change first is what a Clarity Sprint establishes. Start the conversation #### Building something that has to work without a network? Attendance, inspections, deliveries, stock counts: if work happens away from a desk, fifteen minutes is enough to map what has to work offline and what can wait. Book a free 15-min call WhatsApp us ====================================================================== ## Kotlin Multiplatform vs Flutter for Business Apps URL: https://appvionstudio.com/insights/kotlin-multiplatform-vs-flutter/ ====================================================================== Choosing a framework ### Kotlin Multiplatform vs Flutter for business apps. By Ayyaz Sajjad, Founder & CEO · Published 21 Oct 2026 · Updated 22 Oct 2026 Both let one team ship Android and iOS. They get there in opposite ways, and for an operational business app that difference decides cost, risk and how the app feels to the people who use it every day. This is the comparison from a studio that builds Kotlin Multiplatform and will say when Flutter is the better call. Book a free 15-min call Read KMP vs React Native The short answer #### Flutter shares the interface and draws it itself. Kotlin Multiplatform shares the logic. Flutter apps are written in Dart and render every pixel with Flutter's own engine. Kotlin Multiplatform shares business logic in Kotlin and, by default, lets each platform draw its own native interface. ##### Flutter shares All screens and widgets, navigation, business rules and networking, in one Dart codebase drawn by Flutter's rendering engine on every platform. ##### Kotlin Multiplatform shares Domain models, business rules, validation, networking and the local database in Kotlin. Screens can stay native, or be shared with Compose Multiplatform when that is the better trade. ##### What that means for you Flutter gives one interface to build and maintain. Kotlin Multiplatform gives one set of rules that cannot drift between Android and iOS, with interfaces that follow each platform's own conventions. Where each one breaks #### The failure modes to plan for. ##### Flutter: the platform is imitated Flutter redraws native controls rather than using them, so platform conventions, accessibility behaviour and new OS features arrive when the framework catches up. ##### Flutter: a separate language Dart is used almost only for Flutter. Native Android and iOS knowledge still matters for anything below the interface, through plugins and platform channels. ##### KMP: more interface work if you keep it native Sharing only the logic means building two interfaces. That is the price of a fully native feel; Compose Multiplatform removes it when a shared interface is acceptable. ##### KMP: two build systems iOS builds go through Xcode and Gradle together. It is well supported, but the team needs someone comfortable on both sides. Choosing in ten minutes #### Four questions that settle it. ##### Where does the value sit? Mostly in screens and content: Flutter. Mostly in rules, money, state and sync: Kotlin Multiplatform. ##### Do you already have a Kotlin Android app? Then Kotlin Multiplatform extends it. Flutter replaces it. ##### How native must it feel? Field teams, accessibility needs and heavy use of the camera, location or background work favour native interfaces. ##### Does it work offline? Offline-first data and sync rules are logic. Writing them once in Kotlin is where KMP pays back most. How offline-first works. Our position #### We build Kotlin Multiplatform, and we will tell you when not to. Our operational products, like D. Delivery and PropFix, run on shared Kotlin because their value is in rules that must not drift: dispatch, proof of work, payments. For a content-led app with little logic and one design for both platforms, Flutter is a reasonable choice and we will say so in the first call. Kotlin Multiplatform ##### Our KMP service How we split shared logic from native interfaces, the stack we use, and what a project costs. See the service Comparison ##### KMP vs React Native The same question against React Native: what each shares and where each one breaks. Read the article Pricing ##### What an app costs Published prices for the Clarity Sprint and full builds. See pricing FAQ #### Questions people ask first. Is Kotlin Multiplatform better than Flutter? Neither is better in general. Flutter is faster when the product is mostly screens and one shared interface is the goal. Kotlin Multiplatform is the stronger choice when the value sits in business rules, offline data and platform behaviour that must stay native. Can Kotlin Multiplatform share the interface like Flutter? Yes, if you want it to. Compose Multiplatform lets a KMP project share screens across Android and iOS. The difference is that it is optional: you can share only the logic and keep a native interface where it matters. Which is cheaper to build? For an interface-heavy app with little logic, Flutter is usually cheaper to start. For an operational app where a wrong rule costs money, sharing the logic with Kotlin Multiplatform tends to cost less over the life of the product, because rules are written and fixed once. We already have an Android app. Which should we choose? If it is written in Kotlin, Kotlin Multiplatform is the natural next step: the domain and data layers can move into a shared module while the Android app keeps working. Moving to Flutter means rewriting the app in Dart. See moving an Android app to Kotlin Multiplatform. Start the conversation #### Not sure which side of the line your product sits on? Fifteen minutes is usually enough to tell. We will give you a straight recommendation, even if it is not Kotlin Multiplatform. Book a free 15-min call WhatsApp us ====================================================================== ## Mobile App Case Studies & Portfolio | AppVion Studio URL: https://appvionstudio.com/work/ ====================================================================== Case studies ### Mobile app development case studies built around real operational pressure. Every project here started as a workflow that was breaking — dispatch by phone call, proof by memory, pricing by guesswork, reconciliation by spreadsheet. Each case study covers the problem, the approach, the engineering decisions that were harder than they look, and where the build actually stands. #### Flagship platforms Logistics platform ##### D. Delivery Three-app Kotlin Multiplatform delivery platform with dual video proof of delivery, expanding-radius dispatch, live tracking, and server-enforced cash-on-delivery reconciliation. Read the Case Study Fleet dispatch platform ##### SnowGrid Three-role snow removal management platform with live dispatch mapping, GPS fleet tracking, map-based area measurement, photo verification, and Stripe escrow payments. Read the Case Study Email automation platform ##### GMassPulse Mobile-first outreach platform with Google OAuth, Drive lead import, personalised campaign composition, automated follow-ups, and real-time open tracking. Read the Case Study Also in the portfolio #### Field service, education, and events. Earlier products, each with a written case study and a recorded walkthrough. Property maintenance ##### PropFix A Kotlin Multiplatform maintenance workflow bringing contractor assignment, proof of work, progress visibility, and manager approval into one mobile system. Read the Case Study University product ##### WUM Connect Role-based communication with real-time announcements, Firebase architecture, and offline-friendly usage across students, faculty, and admin. Read the Case Study Data-heavy utility ##### Attendance Management Multi-role institutional attendance with offline capture, background sync, head-of-department analytics, and an append-only audit log. Read the Case Study Events platform ##### Sports Society Events Event coordination with real registration, per-event chat, season leaderboards, and coach performance tracking. Read the Case Study Start the conversation #### Bring a serious mobile product idea. Leave with a sharper path. Tell us what you want to build, what workflow is breaking, or what existing app needs a premium upgrade. Book a free 15-min call WhatsApp us ====================================================================== ## SnowGrid Case Study: Fleet Dispatch App | AppVion Studio URL: https://appvionstudio.com/work/snowgrid/ ====================================================================== Fleet dispatch & field service ### SnowGrid: a three-role dispatch platform for snow removal operations. One platform serving three completely different jobs — an operator running the fleet, a property owner buying a service, and a contractor working in the field in bad weather. Live dispatch mapping, map-based area measurement, photo verification, and Stripe escrow payments. Fleet management Real-time dispatch GPS tracking Stripe payments Multi-role platform 3 user roles 14 screens Live GPS dispatch Published 16 Aug 2026 · Updated 21 Oct 2026 Get it on Google Play Explore the Interactive Demo Build something like this The problem #### Snow work is priced by guesswork and paid on trust. Context Snow removal is a weather-driven business. Demand arrives in unpredictable bursts, the work has to be dispatched within hours, and the size of a job depends on a physical area nobody has actually measured. What kept breaking Quotes were eyeballed, so margin varied wildly between jobs. Dispatch happened over the phone with no view of who was closest or already busy. And once the snow melted, there was no way to prove a property had actually been cleared — which made every disputed invoice a stalemate. The real requirement Three separate products that stay in sync: an operator command centre, a self-serve customer app, and a field-first contractor app — all reading and writing the same job state in real time. The approach #### One platform, three deliberately different products. Each role got an interface designed around its actual working conditions, not a shared screen with features hidden by permission flags. The contractor app in particular is built for gloved hands, cold weather, and one-handed use in a vehicle. 01 ##### Admin command centre Seven screens for fleet management, live dispatch, revenue and escrow monitoring, pricing configuration, and oversight of every job in the system. 02 ##### Customer app Four screens: register a property, pin and measure its area on a live satellite map, choose snow depth and priority, get an instant quote, authorise payment. 03 ##### Contractor app Three screens: receive real-time assignments, toggle availability, submit before and after photo verification, handle disputes, and track earnings and payouts. 04 ##### Shared services Role-based authentication, a dynamic pricing engine, live GPS streaming, and Stripe escrow holding funds until work is verified. Inside the apps #### Screens from the shipped build. Real screenshots from the three role-specific apps — the operator command centre, the customer booking flow, and the field contractor portal. Measure the propertyCustomer · Map polygon tool Request snow removalCustomer · A few taps Pricing engineSnow company · Its own rates Contractor payoutsContractor · Every job and what is owed Three rolesOne app for office, crews and customers Plans and billingSnow company · Usage against the plan Engineering highlights #### The parts that were harder than they look. Map-based area measurement Customers draw a polygon over their property on a satellite map and the system computes exact square footage from it. This is what turns a guessed quote into a calculated one — the single change with the largest effect on margin consistency across jobs. Dynamic pricing engine Price is a matrix, not a number: measured area combined with snow depth, priority tier, and environmental multipliers. Operators tune the matrix from the admin panel without a code change, so pricing can react to a season rather than waiting on a release. Live dispatch map Every active contractor streams position to a single operator map. Assignment decisions are made against who is genuinely nearest and available, rather than whoever picks up the phone first. Escrow tied to proof Payment is authorised up front and held in Stripe escrow. Before and after photos are the condition for release, which means the customer's protection and the contractor's payout depend on the same piece of evidence instead of on a phone call. Scope at a glance #### What the build actually covers. 03 Distinct user roles, each with a purpose-built interface rather than a shared screen. 14 Designed and built screens across the admin, customer, and contractor apps. 08 Core platform capabilities, from area measurement to escrow payout. Live GPS fleet positions streamed to the operator dispatch map in real time. Technology #### The stack behind SnowGrid. Mobile App Real-Time Dispatch GPS Tracking Satellite Mapping Polygon Area Tool Stripe Payments Stripe Escrow Stripe Payouts Role-Based Auth Photo Verification Dynamic Pricing Engine Revenue Dashboard More case studies #### Other operational systems we have built. Logistics platform ##### D. Delivery Three-app Kotlin Multiplatform delivery platform with dual video proof of delivery, expanding-radius dispatch, and server-enforced cash reconciliation. Read the Case Study Email automation platform ##### GMassPulse Mobile-first outreach platform with Google OAuth, Drive lead import, automated follow-ups, and real-time open tracking. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Industry ##### Field service apps Dispatch, work orders, proof of work and offline sync: what a field service app needs, from the products we have shipped. See field service apps Start the conversation #### Running a fleet, a crew, or a dispatch operation? Scheduling, job assignment, proof of work, and getting paid for it — if that currently runs on phone calls and a spreadsheet, it is usually a strong candidate for the same treatment. Book a free 15-min call WhatsApp us ====================================================================== ## D. Delivery Case Study: KMP Logistics App | AppVion Studio URL: https://appvionstudio.com/work/d-delivery/ ====================================================================== Logistics & delivery platform ### D. Delivery: a Kotlin Multiplatform logistics platform built around verifiable proof of delivery. Three connected products — a customer booking app, a rider job app, and an admin control tower — engineered so that every parcel movement leaves behind evidence that holds up in a dispute, and every rupee of cash-on-delivery is reconciled against the platform's own ledger rather than a rider's word. Kotlin Multiplatform Jetpack Compose Supabase Realtime dispatch Proof of delivery 3 apps, 1 shared codebase 2 mandatory video proofs per delivery Customer app on Google Play Published 16 Aug 2026 · Updated 23 Oct 2026 Get it on Google Play Build something like this See more work The problem #### Courier disputes are won by whoever has evidence — and nobody had any. Context The brief was a courier service for high-value goods in Pakistan — mobile phones, laptops, and electronics — where a single disputed parcel can cost more than a month of delivery revenue. The existing way of working was WhatsApp messages, phone calls, and a rider's memory. What kept breaking Nobody could prove what condition a device was in when it was collected. Cash collected on delivery was reconciled by hand and never quite matched. Riders were assigned by whoever answered first, not by who was actually closest. Customers called for status updates because there was nothing to look at. The real requirement Not "an app that books deliveries." A system where the evidence, the money, and the dispatch decision are all produced by the platform itself — so that the answer to "what happened to my parcel" is a record, not an argument. The approach #### One Kotlin Multiplatform codebase, three products, one source of truth. Business logic, domain models, and data access live in a shared Kotlin module. The customer app and the rider app are native Jetpack Compose surfaces on top of it, and the admin control tower is a web panel against the same Postgres database. Shared logic means a pricing rule or an order-state rule is written once and cannot drift between apps. Why we chose this over a shared-UI framework is covered in Kotlin Multiplatform vs React Native for business apps. 01 ##### Customer app Category-aware booking, address search with a manual fallback, insurance based on declared value, live order tracking with a traffic-aware ETA, invoice and rating. 02 ##### Rider app Job broadcast, GPS foreground tracking, guided delivery steps, dual video capture, recipient e-signature, wallet and earnings ledger, offline-first sync. 03 ##### Admin control tower Manual dispatch, rider approval and document review, pricing configuration, dispute flags, and end-of-day cash settlement against the platform ledger. 04 ##### Shared backend Postgres with row-level security, realtime channels, storage for delivery evidence, edge functions for push dispatch, and scheduled jobs for the dispatch loop. Interface design #### The product design system the apps were built against. The customer booking flow, IMEI capture, live tracking, and the rider's proof-of-delivery sequence. IMEI CaptureCustomer · Scan or enter manually Order PlacedCustomer · Booking confirmed Live TrackingCustomer · ETA and pickup proof Delivery ReceiptCustomer · IMEI and fare breakdown Job AlertRider · Broadcast and dispatch Video ProofRider · Pickup and drop-off E-SignatureRider · Recipient confirms receipt Rate DeliveryCustomer · Post-delivery feedback Engineering highlights #### The parts that were harder than they look. Expanding-radius dispatch A new order starts searching for riders inside a small radius and widens in steps on a scheduled server loop until someone accepts or the radius caps out and an admin is alerted. All loop state lives in the order row and is re-evaluated from scratch on every tick, so a missed notification or a dropped tick can never leave an order stuck in a phantom state. Evidence pipeline Pickup video, drop-off video, and a recipient e-signature are captured on-device, compressed before upload rather than after, and written to object storage under a per-order path. Uploads are queued through a background worker so a rider on a weak signal is never blocked from finishing a job. Money integrity Fares are computed on the server at order creation, not trusted from the client. Rider earnings are credited by a database trigger with a uniqueness guarantee, so a retried delivery confirmation can never pay twice. Cash owed back to the platform is calculated server-side and always nets out the rider's own commission — so the rider's figure and the admin's figure cannot disagree. Server-enforced order states The delivery lifecycle is a state machine enforced in the database, not just in the UI. A modified client cannot skip from "accepted" straight to "delivered" and bypass video capture, and a completed or cancelled order cannot be reopened. Offline-first rider sync Every job-progress mutation goes through a local outbox backed by an encrypted on-device database and is drained by a sync engine. A rider in a basement or a dead-zone keeps working; the server catches up when signal returns, and state is reconciled on resume rather than assumed. Realtime that admits when it is unsure Live subscriptions are treated as a latency optimisation, never as the only path for anything safety- or money-relevant. Each live screen is paired with a coarser reconciliation fetch on resume and on reconnect, so a dropped socket shows a reconnecting state instead of confidently stale data. Scope at a glance #### What the build actually covers. 03 Connected products delivered from one shared Kotlin Multiplatform codebase. 02 Mandatory video proofs per delivery, plus a recipient e-signature at drop-off. 13 Database tables placed under row-level security with per-role access policies. 100km Operational service radius, enforced on the client and again as a database constraint. Technology #### The stack behind D. Delivery. Kotlin Multiplatform Jetpack Compose Coroutines & Flow Supabase Postgres Supabase Realtime Supabase Storage Row-Level Security Ktor Client SQLDelight SQLCipher Koin WorkManager CameraX ML Kit Firebase Cloud Messaging Firebase Crashlytics Google Maps & Places Google Routes API Edge Functions Where it stands #### The customer app is live on Google Play. The customer and rider apps are functionally complete across booking, dispatch, tracking, proof capture, payments, wallet, and settlement. The platform has been through a structured security pass covering access control, fare tampering, rate limiting, input validation, encrypted session and database storage, and crash reporting. The customer app is published on Google Play; the rider app and the admin control tower run on the same shared Kotlin codebase. More case studies #### Other operational systems we have built. Fleet dispatch platform ##### SnowGrid Three-role snow removal management platform with live dispatch mapping, map-based area measurement, photo verification, and Stripe escrow payments. Read the Case Study Email automation platform ##### GMassPulse Mobile-first outreach platform with Google OAuth, Drive lead import, automated follow-ups, and real-time open tracking. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Industry ##### Delivery and courier apps Customer, rider and admin apps with video proof of delivery and cash reconciliation. See delivery apps Start the conversation #### Have an operations problem that needs a real mobile system? Dispatch, proof of work, field teams, cash handling, approvals — if the workflow currently lives in WhatsApp and a spreadsheet, it is usually a strong candidate for the same treatment. Book a free 15-min call WhatsApp us ====================================================================== ## PropFix Case Study: Work Order App | AppVion Studio URL: https://appvionstudio.com/work/profix/ ====================================================================== Property maintenance platform ### PropFix: a field service command layer for modern maintenance teams. A Kotlin Multiplatform maintenance workflow connecting property managers and the contractors who do the work — job assignment, proof of work, progress visibility, and manager approval in one system instead of four phone calls and a paper docket. Kotlin Multiplatform Compose Multiplatform Supabase Work orders Multi-role 3 roles Android & iOS from one codebase Offline-capable Published 16 Aug 2026 · Updated 21 Oct 2026 Watch the Demo Build something like this The problem #### Maintenance work is coordinated by whoever is willing to keep chasing it. Context A property manager looking after multiple sites is the hub of every maintenance job — taking the report, finding an available contractor, confirming the work happened, and answering for it if an owner asks later. What kept breaking Jobs lived in phone calls and messages, so nothing was searchable. Nobody could say which jobs were open right now without asking around. And "it's done" was a claim, not a record — which made invoice disputes unwinnable in either direction. The real requirement A shared state that all three parties read from and write to: the manager who raises the job, the contractor who does it, and the admin who oversees the whole portfolio. Inside the app #### Screens from the build. Sign inRole-based entry, encrypted on device TodayManager · The board at a glance JobsManager · Open, dispatched, in progress Job detailManager · Assign and evidence My jobsContractor · What to do next Your homeTenant · Report and follow up The approach #### Three roles, one shared job state. 01 ##### Property manager Raise a work order against a property, assign it to a contractor from the directory, and watch its status move without chasing anyone. 02 ##### Contractor Join by invite code, see assigned jobs, work through them, and attach proof of completion from the phone already in hand. 03 ##### Admin Oversee the full portfolio: every property, every contractor, every open job, plus billing and plan management. 04 ##### Shared core Domain models, repositories, and business rules live in shared Kotlin so Android and iOS cannot disagree about what a job's status means. Engineering highlights #### The parts that were harder than they look. Invite-code onboarding Contractors are not customers — they should not self-register into someone else's portfolio. Access is granted by a manager-generated invite code, so the contractor directory stays a curated list rather than an open sign-up form. Proof of work Before and after records attach to the job itself, not to a chat thread. When an invoice is queried months later, the evidence is already sitting on the record rather than somewhere in a phone's camera roll. Sync you can see The dashboard states its own sync status rather than silently assuming it is current. A field worker with poor signal can tell the difference between "nothing to do" and "we have not heard from the server lately" — a distinction most apps quietly collapse. Shared logic, native shells Compose Multiplatform with Koin dependency injection and a local SQLDelight cache. Business rules are written once; each platform keeps its own native presentation. Technology #### The stack behind PropFix. Kotlin Multiplatform Compose Multiplatform Material 3 Coroutines & Flow Supabase Supabase Auth SQLDelight Koin Role-Based Access More case studies #### Other operational systems we have built. Logistics platform ##### D. Delivery Three-app Kotlin Multiplatform delivery platform with dual video proof of delivery, expanding-radius dispatch, and server-enforced cash reconciliation. Read the Case Study Fleet dispatch platform ##### SnowGrid Three-role snow removal management platform with live dispatch mapping, area measurement, photo verification, and Stripe escrow. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Industry ##### Field service apps Dispatch, work orders, proof of work and offline sync: what a field service app needs, from the products we have shipped. See field service apps Start the conversation #### Managing properties, crews, or contractors? Job assignment, proof of work, and getting paid for it — if that runs on phone calls and a spreadsheet today, it is usually a strong candidate for the same treatment. Book a free 15-min call WhatsApp us ====================================================================== ## GMassPulse Case Study: Email Outreach App | AppVion Studio URL: https://appvionstudio.com/work/gmasspulse/ ====================================================================== SaaS & automation platform ### GMassPulse: a mobile-first email outreach and campaign tracking platform. Outreach tooling has always lived on the desktop. GMassPulse puts the whole loop — import a lead list, compose a personalised campaign, schedule follow-ups, and watch opens arrive in real time — on a phone, without shrinking a dashboard down to fit. Email automation Google OAuth Supabase Live tracking Mobile-first SaaS 10 screens 4 core flows OAuth 2.0 secured Published 16 Aug 2026 · Updated 21 Oct 2026 Explore the Interactive Demo Build something like this The problem #### Outreach tools tell you what happened yesterday. Context Sales and outreach work happens between meetings, in transit, in the gaps — but the tooling assumes you are sitting at a desk with a wide screen and an hour to spare. What kept breaking Follow-ups were manual and therefore inconsistent. Reporting arrived in batches, so by the time you knew a campaign was underperforming it had already finished sending. And the moment a prospect opened an email — the one moment when a reply actually lands — nobody was watching. The real requirement Not a mobile port of a dashboard. A product where the live activity stream is the primary surface, because on a phone the thing worth showing is what is happening right now. The approach #### Four flows, designed around the live stream. The dashboard is a scoreboard, not a spreadsheet. Everything else in the product exists to feed it or to act on what it shows. 01 ##### Import Lead lists pulled directly from Google Drive under OAuth 2.0, so no credentials are handled by the app and no CSV is emailed around. 02 ##### Compose Campaign composition with spin-syntax variation, so every recipient receives a genuinely distinct message rather than an obvious template. 03 ##### Track A live activity feed streaming sends, opens, and clicks across every active campaign simultaneously, with a lifetime scoreboard above it. 04 ##### Follow up Automated sequences triggered by recipient behaviour, plus a manual override to fire an individual targeted message the moment it matters. Inside the app #### Screens from the shipped build. Real screenshots across the full campaign lifecycle — import, compose, send, track, and follow up. Recipient addresses in the tracking feed are blurred for privacy. Pulse DashboardLifetime scoreboard Import LeadsGoogle Drive integration Campaign EditorSmart compose Auto Follow-upsSequence builder Deliverability EngineSend-rate control System MonitorLive send progress Spy RadarLive tracking stream Manual StrikePrecision override Engineering highlights #### The parts that were harder than they look. Real-time tracking stream Open and click events arrive continuously and out of order across multiple concurrent campaigns. Rendering that as a calm, readable feed on a phone screen — rather than a flickering wall of rows — was more of a state-management problem than a display one. OAuth without credential handling Google OAuth 2.0 on top of Supabase means the app is granted scoped access rather than ever holding a user's password. Drive import runs through the same grant, so lead lists never leave the user's own Google account boundary before being read. Deliverability engine Sending is rate-controlled and paced rather than dumped, and message bodies vary per recipient. Both exist for the same reason: bulk-identical, burst-sent mail is what spam filtering is designed to catch, and reputation is far easier to protect than to repair. Automation with a manual override Sequences run on their own, but every automated step can be interrupted by a human acting on a live signal. Full automation is efficient; the reply usually comes from the one message a person chose to send at exactly the right moment. Scope at a glance #### What the build actually covers. 10 Designed and built screens across the full campaign lifecycle. 04 Core flows: import, compose, track, and follow up. 2.0 Google OAuth grant scope — no user credentials ever handled by the app. Live Open and click events streamed to the dashboard as they happen. Technology #### The stack behind GMassPulse. Mobile App Google OAuth 2.0 Google Drive API Supabase Realtime Streams Email Automation Spin-Syntax Composition Scheduled Follow-ups Open & Click Tracking Send-Rate Control Campaign Analytics More case studies #### Other operational systems we have built. Logistics platform ##### D. Delivery Three-app Kotlin Multiplatform delivery platform with dual video proof of delivery, expanding-radius dispatch, and server-enforced cash reconciliation. Read the Case Study Fleet dispatch platform ##### SnowGrid Three-role snow removal management platform with live dispatch mapping, map-based area measurement, photo verification, and Stripe escrow payments. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Start the conversation #### Have a SaaS idea that belongs on a phone? Automation, live data, third-party API integration, OAuth — if the product only exists as a desktop dashboard today, there is usually a sharper mobile-first version of it. Book a free 15-min call WhatsApp us ====================================================================== ## WUM Connect Case Study: University App | AppVion Studio URL: https://appvionstudio.com/work/wum-connect/ ====================================================================== University communication platform ### WUM Connect: one campus announcement that actually reaches everyone. A role-based university app where administrators, faculty, and students each see a different product built on the same data. Real-time announcements, faculty and student records, results publishing, and push notifications — replacing notice boards, WhatsApp groups, and word of mouth. Jetpack Compose Firebase Hilt Role-based access Push notifications 3 user roles Real-time announcements Offline-friendly Published 16 Aug 2026 · Updated 21 Oct 2026 Watch the Demo Build something like this The problem #### A campus announcement is only as good as its worst distribution channel. Context University information is time-sensitive and role-specific. An exam reschedule matters urgently to one cohort and not at all to another, and it has to arrive before the exam, not after. What kept breaking Notices lived on physical boards, in unofficial WhatsApp groups, and in forwarded screenshots. There was no way to tell who had actually been reached, and no way to stop a stale notice circulating for weeks after it was superseded. The real requirement A single authoritative source with role-aware delivery — so the university publishes once, the right people are notified, and the current version is the only one visible. The approach #### Three roles, one Firestore-backed source of truth. 01 ##### Administration Publish announcements, manage faculty and student records, oversee departments and admissions information, and send targeted notifications. 02 ##### Faculty Read announcements relevant to teaching staff, and publish results for their own students without going through an administrator. 03 ##### Students A single feed of everything that applies to them — announcements, results, departmental information, and admissions detail. 04 ##### Shared backend Firebase Authentication for identity, Firestore for live data, Storage for attachments, and Cloud Messaging for delivery. Inside the app #### Screens from the shipped build. Real screens across all three roles — the administration console, the teaching staff view, and the student hub. Admin DashboardAdmin · Console Teacher DashboardFaculty · Daily actions Student DashboardStudent · Personal hub EventsStudent · Register Manage CoursesFaculty · Course setup Upload ResultsFaculty · Marks or grades AdmissionsPublic · Merit lists DepartmentsPublic · Directory Engineering highlights #### The parts that were harder than they look. Role is a data boundary, not a UI toggle Each role gets its own navigation graph and its own set of screens rather than one screen with hidden buttons. A student's build has no path to an admin action at all, which is a stronger guarantee than a disabled control. Announcements that arrive Firestore keeps the feed live for anyone with the app open; Cloud Messaging reaches everyone who does not. Both paths write to the same record, so an announcement cannot exist as a notification without also existing in the feed. Bulk student migration Onboarding an existing cohort is the unglamorous part that decides whether a campus app gets used. A dedicated migration flow imports student records in bulk rather than expecting an administrator to type in a year group by hand. Offline-friendly reading Firestore's local cache plus DataStore-held preferences mean an announcement already delivered stays readable on a patchy campus connection, rather than showing a blank screen. Technology #### The stack behind WUM Connect. Kotlin Jetpack Compose Material 3 Hilt Coroutines & Flow Firebase Auth Cloud Firestore Firebase Storage Firebase Cloud Messaging DataStore Navigation Compose More case studies #### Other systems we have built. Data-heavy utility ##### Attendance Management Multi-role institutional attendance with offline capture, background sync, analytics, and an append-only audit log. Read the Case Study Events platform ##### Sports Society Events Event coordination for a university sports society with registrations, per-event chat, leaderboards, and coach performance tracking. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Start the conversation #### Running an institution on notice boards and group chats? Announcements, records, results, and role-specific access are a well-understood problem with a well-understood shape. Bring the workflow and we will scope it properly. Book a free 15-min call WhatsApp us ====================================================================== ## Attendance Management Case Study | AppVion Studio URL: https://appvionstudio.com/work/attendance-management/ ====================================================================== Institutional attendance platform ### Attendance Management: institutional attendance without a biometric machine. Attendance is marked on the phone already in the room, works with no signal, syncs when the network returns, and leaves an audit trail nobody can quietly edit. Four roles — teacher, head of department, administrator, and student — each with a purpose-built view of the same records. Jetpack Compose Firebase WorkManager Offline-first Analytics 4 user roles Works offline Append-only audit log Published 16 Aug 2026 · Updated 21 Oct 2026 Watch the Demo Build something like this Capture flow Mark now, sync later 01 Marked in class Section roster loaded and stored locally 02 Queued offline No signal required to finish the register 03 Synced & logged Background worker writes and audits the change The problem #### Attendance hardware fails in exactly the places attendance matters. Context Biometric attendance machines are expensive per room, queue students at the door, and stop working entirely when the power or the network does. Paper registers avoid all of that and create a different problem: nothing is aggregated and nothing is verifiable. What kept breaking Registers were transcribed into spreadsheets weeks later, so shortfalls surfaced long after anything could be done. Corrections were made in place with no record of who changed what. And a lecture hall with poor connectivity meant any online-only system simply could not be used. The real requirement Capture that never depends on the network, aggregation that is immediate once synced, and a change history that makes a disputed attendance record answerable. The approach #### Four roles, one record, offline by default. 01 ##### Teacher Open the section, mark the register, done. The screen is designed for speed in front of a room, and it does not care whether there is signal. 02 ##### Head of department Analytics across sections and cohorts, so a developing attendance problem is visible while the term is still running. 03 ##### Administrator Master student records, section setup, user management, CSV export, and the audit log covering every change made in the system. 04 ##### Student Claim a student identity once, then see an honest personal attendance record rather than finding out at the end of term. Engineering highlights #### The parts that were harder than they look. Offline capture with background sync Marking is written locally and drained by a WorkManager job when connectivity returns. The teacher never waits on a spinner and never loses a register because a lecture hall has thick walls. Large-list performance Institutional rosters are long. Records are paged rather than loaded wholesale, so scrolling a large cohort stays smooth on the mid-range devices staff actually carry. Append-only audit log Corrections are legitimate and expected; silent corrections are not. Every administrative change is appended to a log rather than overwriting history, which is what makes a contested record settleable. Identity claiming Students authenticate themselves and then claim their institutional student ID, so the roster imported by an administrator and the person holding the phone are linked without an administrator handing out credentials. Technology #### The stack behind Attendance Management. Kotlin Jetpack Compose Material 3 Coroutines & Flow Firebase Auth Cloud Firestore WorkManager DataStore Navigation Compose Paging CSV Export More case studies #### Other systems we have built. University product ##### WUM Connect Role-based campus communication with real-time announcements, faculty and student management, and push notifications. Read the Case Study Events platform ##### Sports Society Events Event coordination with registrations, per-event chat, leaderboards, and coach performance tracking. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Start the conversation #### Tracking something that has to work without a network? Attendance, inspections, stock counts, field surveys — anything captured away from a desk needs offline-first design from the start, not bolted on later. How offline-first apps work. Book a free 15-min call WhatsApp us ====================================================================== ## Sports Society Events Case Study | AppVion Studio URL: https://appvionstudio.com/work/sports-society-events/ ====================================================================== Events platform ### Sports Society Events: trials, fixtures, and results in one place. A sports society runs on sign-up sheets, group chats, and a coach's notebook. This replaces all three — event listings with real registration, per-event chat, leaderboards, and performance tracking that follows a participant across the season. Jetpack Compose Firebase Material 3 Real-time chat Multi-role 3 user roles Live event chat Season leaderboards Published 16 Aug 2026 · Updated 21 Oct 2026 Build something like this Event flow Announce to leaderboard 01 Event published Trials and fixtures with full detail 02 Participants register A real roster, not a comment thread 03 Event chat live Scoped to the people actually attending 04 Performance recorded Coach scoring feeds the leaderboard The problem #### Nobody knows who is actually turning up. Context A society runs trials, fixtures, and training sessions across several sports at once, with a membership that changes every intake and coaches who only see their own group. What kept breaking "Interested" in a group chat is not a registration, so numbers were guesswork until the day. Announcements reached whoever happened to be in the right chat. And performance across a season lived in a coach's own notes, so selection decisions were hard to explain. The real requirement A registration that means something, a conversation scoped to the people in the event, and a performance record that survives past the end of the fixture. The approach #### Three roles built around the event record. 01 ##### Participant Browse and filter events, register, keep a personal list of registrations, join the event chat, and see standing on the leaderboard. 02 ##### Coach See who registered, run the event, and record performance against individual participants so selection has evidence behind it. 03 ##### Administrator Create and manage events across sports, oversee participation, and review performance across the whole society. 04 ##### Shared backend Firebase Authentication for role-gated access and Firestore for events, registrations, chat messages, and performance records. Engineering highlights #### The parts that were harder than they look. Chat scoped to an event The chat belongs to the event rather than to a permanent group, so it appears with the fixture and stops mattering when the fixture is over. That single scoping choice is what keeps it useful instead of becoming another muted group. Performance to leaderboard A coach's score against a participant is the same record the leaderboard reads. There is no separate tally to reconcile, which is how season standings usually drift out of agreement with reality. Role-gated navigation Each role enters its own navigation graph after authentication. A participant's build has no route to a coach's scoring screen at all, rather than hiding it behind a disabled control. Filtering that matches reality A society member cares about two or three sports, not twenty. Filtering is a first-class part of the event list rather than a secondary screen, because an unfiltered feed is the same as no feed. Technology #### The stack behind Sports Society Events. Kotlin Jetpack Compose Material 3 Coroutines & Flow Firebase Auth Cloud Firestore Navigation Compose Real-time Chat Role-Based Access More case studies #### Other systems we have built. University product ##### WUM Connect Role-based campus communication with real-time announcements, faculty and student management, and push notifications. Read the Case Study Data-heavy utility ##### Attendance Management Multi-role institutional attendance with offline capture, background sync, analytics, and an append-only audit log. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Start the conversation #### Coordinating events, teams, or memberships? Registration, communication, and a record that lasts past the event are the three pieces most community platforms get wrong. Bring the workflow and we will scope it properly. Book a free 15-min call WhatsApp us ====================================================================== ## Mobile App Development Cost in 2026 | AppVion Studio Pricing URL: https://appvionstudio.com/pricing.html ====================================================================== Home Pricing ### What a mobile app actually costs in 2026. Most studios hide this behind a contact form. Here are real numbers, what moves them, and how offshore pricing compares to a US or European agency. Short answer A production-ready mobile app built by AppVion Studio costs $12,000 to $35,000. A first release with a focused feature set typically lands between $12,000 and $18,000 and takes 8 to 12 weeks. Multi-role operational platforms — dispatch, approvals, live tracking, payments — run $20,000 to $35,000 over 12 to 16 weeks. Before committing to a build, a Product Clarity Sprint from $1,500 over one to two weeks produces the scope, workflow map, and technical direction needed to price the work accurately. Redesigns of an existing app start at $6,000. All figures are USD starting ranges for a studio based in Multan, Pakistan, working remotely with clients worldwide. Engagements Market comparison What drives the price What is and is not included Pricing questions #### Four ways to work together. Every engagement is fixed price. The figure is agreed after the scope is clear, and delivery runs against milestones you can inspect rather than status reports you have to trust. 01 · 1–2 weeks ##### Product Clarity Sprint from $1,500USD For founders and teams who need scope, user flows, feature priority, and a realistic launch roadmap before commissioning build work. Business model and user role map Core workflow and screen inventory Feature priority with a cut line Technical direction and stack choice Build estimate you can take to any studio Discuss a Clarity Sprint 02 · 8–16 weeks ##### Premium App Build $12,000 – $35,000USD For serious mobile products that need strategy, interface design, Android or Kotlin Multiplatform engineering, backend integration, and launch refinement in one accountable motion. A first production release typically lands at $12,000–$18,000 Multi-role operational platforms run $20,000–$35,000 Jetpack Compose interface system Backend integration: Supabase, Firebase, or your existing API Store submission and launch support Discuss a build 03 · 4–8 weeks ##### Redesign & Scale from $6,000USD For existing apps that feel dated, confusing, slow, or hard to trust and need a premium product experience upgrade without a full rebuild. UX audit against real user tasks Interface redesign and design system Architecture and performance review Staged rollout so the app keeps shipping Discuss a redesign 04 · Rolling ##### Care & Iteration from $900/moUSD For products that are live and still moving. Maintenance, monitoring, and a steady flow of small improvements rather than a big-bang second version. OS and dependency updates Store policy compliance Bug fixes with agreed response times A budgeted slice of new feature work each month Discuss a retainer #### How this compares to the rest of the market. The largest single variable in software pricing is not the app. It is where the engineers sit. The same product specification produces wildly different invoices depending on the team's cost base, and a large part of a Western agency's rate funds sales, account management, and office overhead rather than engineering. Typical 2026 rates for mobile app development Where the team is Hourly rate Typical production app United States agency $150 – $250 $100,000 – $500,000 Western Europe agency $80 – $150 $60,000 – $150,000 Eastern Europe agency $50 – $100 $40,000 – $100,000 AppVion Studio (Multan, Pakistan) $45 – $65 $12,000 – $35,000 Commodity freelance marketplace $10 – $25 $3,000 – $8,000 Comparison figures are drawn from published 2026 industry pricing guides, including Netguru, TechAhead, Velvetech, and Pakistan market reports. They are indicative ranges for a comparable product, not quotes from those firms. AppVion Studio's rate sits at the top of the Pakistani market rather than the bottom — the studio competes on judgement, not on being the cheapest bid. #### What actually moves the number. Screen count is the weakest predictor of cost. These seven factors decide almost everything: Number of user roles. One role is a list and a detail screen. Four roles with different permissions is four products sharing a backend. This is the single biggest driver on operational apps. Whether the data is live. A screen that refreshes on pull is cheap. A screen that updates the moment a driver moves or a job status changes needs realtime infrastructure, conflict handling, and a great deal more testing. Offline behaviour. Working offline is not a toggle. It means a local database, a sync queue, and a decision about what happens when two people edit the same record on a bad connection. How offline-first apps work. Integrations. Payments, maps, SMS, calendars, and existing ERP or CRM systems each carry their own edge cases, credentials, and failure states. Three integrations often cost more than ten screens. Interface ambition. A functional interface and a premium one differ by motion, empty states, loading states, error states, and the hundred small decisions that make an app feel expensive. Platform count. Android only is the baseline. Adding iOS through Kotlin Multiplatform typically adds 35 to 55 percent rather than doubling the cost, because the business logic is shared and only the interface is rebuilt. What a Kotlin Multiplatform app costs. How clear the scope is on day one. The most expensive projects are the ones that changed direction in week six. This is why the Clarity Sprint exists. #### What is included, and what is not. ##### Included in a build Product strategy and workflow mapping Interface design and a reusable Compose design system Android Native or Kotlin Multiplatform engineering Backend integration and data modelling Testing on real devices across screen sizes and OS versions Play Store submission and launch support Source code, repository, and design files handed over in full A founder-led point of contact from first call to launch ##### Not included Apple Developer Program membership ($99 per year, paid by you, in your name) Google Play Console registration (one-off $25, in your name) Hosting, database, mapping, SMS, and payment-processor fees Paid marketing, app store optimisation campaigns, and content production Ongoing maintenance after launch, which is a separate retainer Third-party accounts are always registered in the client's name. If the working relationship ends, nothing needs to be transferred and nothing can be withheld. #### Pricing questions, answered directly. ##### How much does it cost to build a mobile app in 2026? A production-ready mobile app costs between $12,000 and $35,000 when built by AppVion Studio. The same product costs $40,000 to $100,000 through an Eastern European agency and $100,000 or more through a US agency, because the largest single cost driver in software is where the engineering team sits, not the app itself. Simple apps with a handful of screens and no backend logic can land below $12,000, and multi-role operational platforms with live tracking and payments run to the top of the range. ##### What is the cheapest way to start? A Product Clarity Sprint, from $1,500 over one to two weeks. It produces a workflow map, a prioritised feature list, a technical direction, and a realistic launch plan. Most cost overruns happen because a build started before anyone agreed what was being built, so the sprint usually saves more than it costs. ##### Why is AppVion Studio cheaper than a US or European agency? Because the team is in Multan, Pakistan, and the studio is small. There is no account management layer, no sales team, and no city-centre office to fund. Senior engineering rates in Pakistan run $40 to $80 per hour at the top tier compared with $150 to $250 in the United States. AppVion Studio charges a blended $45 to $65 per hour, which is the top of the local market, not the bottom. ##### Is a fixed price or an hourly rate better? Fixed price, in almost every case. AppVion Studio quotes a fixed figure per engagement after the scope is clear, and delivery runs against milestones. Hourly billing transfers all the estimation risk to the client and rewards a slow team. The exception is open-ended iteration after launch, which is better suited to a monthly retainer. ##### What does the price not include? Third-party costs that belong to the client and are paid directly: Apple Developer Program at $99 per year, Google Play Console at a one-off $25, and any hosting, database, mapping, SMS, or payment-processor fees. AppVion Studio sets these accounts up in the client's name so the client owns them outright. ##### How much does an app cost to run after launch? Budget 15 to 25 percent of the original build cost per year for maintenance across the industry. On a $20,000 build that is roughly $3,000 to $5,000 a year for keeping the app current with OS releases, store policy changes, and dependency updates. AppVion Studio's care and iteration retainer starts at $900 per month and covers both maintenance and ongoing feature work. ##### Do you require full payment upfront? No. Engagements are split across milestones, with a deposit to begin and the remainder released as each milestone is delivered and reviewed. The client sees working software at each stage rather than a status report. ##### Who owns the code and the app? The client does, in full, on final payment. That includes the source code, the repository, the store listings, the backend accounts, and the design files. AppVion Studio does not retain a licence or hold accounts hostage. #### Get a real number for your product. Send a short brief or book a 15-minute call. You will get a scope view and an honest range, whether or not you build with AppVion Studio. Book a free 15-min call Send a Project Brief #### Keep reading See the workSeven products, described screen by screen. Android developmentWhat native Kotlin and Compose buy you. Full FAQTimelines, ownership, process, and technology. ====================================================================== ## Android App Development in Kotlin & Compose | AppVion Studio URL: https://appvionstudio.com/android-app-development.html ====================================================================== Home Android App Development Android app development ### Android apps, built natively in Kotlin. AppVion Studio builds Android products in Kotlin and Jetpack Compose — the operational kind that people open forty times a day and cannot afford to have fail. Short answer AppVion Studio is a native Android development studio. Apps are written in Kotlin against the Android SDK with Jetpack Compose interfaces, backed by Room or SQLDelight for offline storage and Supabase, Firebase, or an existing API for data. A production Android release costs $12,000 to $35,000 and takes 8 to 16 weeks. The studio specialises in operational software — dispatch, approvals, attendance, field service, and internal business tools — rather than consumer social or gaming apps. Why native The stack Architecture Work Questions #### Why native still wins for operational apps. Cross-platform frameworks are a reasonable answer to a real problem: two platforms, one budget. They are a poor answer when the app is the operational spine of a business. Field and operations apps live at the edges of the platform. They run in the background, capture photographs on bad connections, hold a GPS lock while the screen is off, queue writes offline, and fire notifications that people act on within seconds. Those are precisely the areas where an abstraction layer leaks — where you spend a week discovering that a plugin does not expose the API you need, and a second week working around it. Native Kotlin removes that class of problem. When the platform changes, you adapt directly instead of waiting for a framework to catch up. #### The stack, and why each piece is there. Kotlin. The official Android language. Null safety and coroutines remove two of the largest historical sources of crashes and callback complexity. Jetpack Compose. Declarative interfaces as a function of state. Less code, fewer synchronisation bugs, and motion that is cheap enough to actually do well. Coroutines and Flow. Structured concurrency for network, database, and realtime streams without a thread-management layer of your own. Room or SQLDelight. A real local database so the app works on a train, in a basement, or on a site with no signal. Paging 3. Large lists that stay at 60fps on mid-range hardware instead of loading four thousand rows into memory. Supabase, Firebase, or your API. Backend chosen to fit the product, not to fit a template. Realtime where realtime earns its cost. WorkManager. Background sync that survives process death, reboots, and aggressive battery optimisation from manufacturers. #### How the apps are structured. Every build uses a layered architecture with a single source of truth for each piece of state: an interface layer in Compose, a domain layer holding business rules, and a data layer that owns the network and the local database. The interface never talks to the network directly. That sounds like ceremony until the second year, when a new requirement arrives and it turns out to be a change in one layer rather than a search across forty files. Most of what makes an app expensive to maintain is decided in the first three weeks of building it. #### Android work you can actually inspect. The studio publishes working prototypes rather than testimonials. Each product below can be explored screen by screen on the work page or through the interactive prototypes on the home page. SnowGrid — enterprise snow-removal operations: live dispatch on a Mapbox map, a dynamic pricing engine, escrow payouts, and separate owner and driver portals. GMassPulse — cold-email outreach infrastructure with Google Sheets lead import, a campaign editor, and a deliverability throttling engine. WUM Connect — role-aware university communication on Firebase with offline-first sync across student, faculty, and admin roles. Attendance Suite — thousands of attendance records browsed smoothly with Paging 3, exceptions surfaced ahead of the routine. #### Android questions, answered directly. ##### What is native Android app development? Native Android development means writing the app in Kotlin against Android's own SDK and interface toolkit, rather than through a cross-platform layer that translates to Android at runtime. The app uses platform components directly, so it gets new Android features on the day they ship, behaves the way users expect, and has no translation layer to debug when something goes wrong. ##### Should I build native Android or cross-platform? Build native Android when the app is Android-first, leans on device capability such as camera, location, background work, or notifications, or must feel indistinguishable from a first-party app. Choose cross-platform when you need iOS and Android simultaneously on one budget and the app is largely screens over an API. Kotlin Multiplatform is a middle path: shared business logic with a genuinely native interface on each platform. ##### What is Jetpack Compose? Jetpack Compose is Google's modern declarative UI toolkit for Android, and it is now the default way Android interfaces are written. Instead of describing screens in XML layouts and mutating them from code, the interface is a function of state. In practice it means less code, fewer state-synchronisation bugs, and animation and theming that are far cheaper to build well. ##### How long does an Android app take to build? A focused first release takes 8 to 12 weeks from a clear scope. A multi-role operational platform with realtime data and payments takes 12 to 16 weeks. A one to two week Product Clarity Sprint before the build is what makes those numbers reliable rather than optimistic. ##### Do you publish the app to Google Play for us? Yes. The Play Console account is registered in the client's name, and AppVion Studio handles the build signing, store listing, content rating, data safety declarations, and staged rollout. The client owns the listing and the app from day one. ##### What Android versions do you support? Typically the current Android release back four or five versions, which covers the overwhelming majority of active devices. The exact floor is a business decision made during scoping, because supporting older versions costs testing time that may be better spent elsewhere. ##### Can you take over an existing Android app? Yes. That usually starts with an architecture and code review to establish what is salvageable, followed by a staged plan so the app keeps shipping while it is modernised. A full stop-and-rewrite is rarely the right answer for a product with live users. #### Have an Android product in mind? Send a short brief or book a 15-minute call. You will leave with a clearer scope and an honest range. Book a free 15-min call Send a Project Brief #### Keep reading Kotlin MultiplatformShare logic, keep the interface native. PricingReal numbers, not a contact form. See the workSeven products, screen by screen. Add iOS laterMove an Android app to Kotlin Multiplatform. ====================================================================== ## Kotlin Multiplatform Development Company | AppVion Studio URL: https://appvionstudio.com/services/kotlin-multiplatform-development/ ====================================================================== Kotlin Multiplatform development ### Kotlin Multiplatform development: share the logic, keep the interface native. One Kotlin module holds your domain models, business rules, networking, and local storage. Android and iOS each keep a genuinely native interface on top. You stop maintaining the same pricing rule in two languages, and your users never feel like they are using a port. Book a free 15-min call See a KMP build in detail The actual argument #### Why choose Kotlin Multiplatform for your app? Because the bug you cannot afford is the one that exists on only one platform. Cross-platform frameworks are usually sold on cost. That is the least interesting benefit. The real one is consistency: when a fare calculation, an order state machine, or a permission rule exists once instead of twice, it cannot silently disagree with itself between your Android and iOS users. ##### Rules cannot drift Pricing, validation, and state transitions live in one place. A fix applies everywhere at once, rather than being ported and half-remembered three months later. ##### The interface stays native Jetpack Compose on Android, SwiftUI on iOS. Platform conventions, gestures, accessibility, and performance are real rather than approximated by a rendering layer. ##### Incremental adoption KMP does not demand a rewrite. A well-layered Android app can move its domain and data layers into a shared module while the existing interface keeps working. How a migration runs. ##### No framework lock-in tax Shared code is plain Kotlin. If a platform ever needs to diverge, it diverges at the interface layer without unpicking a proprietary runtime. What we share, and what we do not #### What Kotlin Multiplatform shares, and what stays native. Sharing too much is how multiplatform projects turn brittle. The boundary matters more than the technology. Shared Domain models and business rules Use cases and validation logic Networking and API contracts Local database and caching Repository and data-source layers Dependency injection wiring Platform-specific All user interface code Navigation and lifecycle handling Permissions and system dialogs Camera, location, and sensors Push notification handling Secure credential storage Why the line sits there Business logic is where correctness lives and where duplication is genuinely dangerous. Interface and platform integration are where users notice compromise immediately. Sharing the first and never the second gives you consistency without the uncanny feel of a ported app. Technology #### The Kotlin Multiplatform tech stack we use. Kotlin Multiplatform Jetpack Compose Compose Multiplatform Coroutines & Flow Ktor Client SQLDelight Koin kotlinx.serialization kotlinx-datetime Supabase Firebase SQLCipher Proof #### Kotlin Multiplatform apps we have shipped. This is not a first experiment with the technology. Both platforms below run shared Kotlin in production code. Logistics platform ##### D. Delivery Three apps from one shared Kotlin codebase: customer booking, rider job app, and admin control tower. Realtime dispatch, offline-first sync, video proof capture, and server-enforced cash reconciliation. Read the Case Study Field service ##### PropFix A Kotlin Multiplatform maintenance workflow bringing contractor assignment, proof of work, progress visibility, and manager approval into one mobile system. Read the Case Study All work ##### Full portfolio Every case study and product demo in one place, across logistics, field service, education, events, and SaaS. Browse all case studies Hire a KMP team #### Hire Kotlin Multiplatform developers from AppVion Studio. AppVion Studio is a founder-led team of four in Multan, Pakistan. The founder, Ayyaz Sajjad, works directly on the architecture and the Android and Kotlin Multiplatform engineering, so you speak to the person building your app rather than an account manager. ##### Who builds it Ayyaz Sajjad leads product strategy and the Android and KMP engineering. Saif Malik manages delivery and client communication. Tayyaba Sajjad builds app interfaces from approved designs. ##### Rate: $45 to $65 an hour That is our blended rate. Most work is quoted as fixed-price stages after a Product Clarity Sprint, so you pay for an agreed result rather than open-ended hours. ##### Working hours Pakistan Standard Time is UTC+5: a full working overlap with Europe, the Middle East and Asia, and a morning overlap with the eastern United States. New enquiries get a reply within 24 hours. ##### How to start A free 15-minute call, then a Product Clarity Sprint from $1,500 over one to two weeks that ends in a fixed quote. Builds are paid against milestones, and you own the code on final payment. Engagements #### How much Kotlin Multiplatform development costs. Fixed prices per engagement, milestone payments, and full ownership of the code on final payment. These are the published starting ranges; the full breakdown is on the pricing page, and what a Kotlin Multiplatform app costs explains what moves the number. ##### Product Clarity Sprint: from $1,500 One to two weeks. The workflow map, feature priority and technical direction, including whether Kotlin Multiplatform is the right call for your product at all, and a fixed quote for the build. ##### First release: $12,000 to $18,000 8 to 12 weeks for a focused feature set, with the shared Kotlin core and a native interface on each platform you need. ##### Operational platform: $20,000 to $35,000 12 to 16 weeks for multi-role systems with dispatch, approvals, live tracking or payments, shipped in focused releases. ##### Care and iteration: from $900 a month For products that are live and still moving: OS and dependency updates, store policy compliance, bug fixes with agreed response times, and a budgeted slice of new feature work each month. FAQ #### Kotlin Multiplatform questions we get asked. Is Kotlin Multiplatform worth it? It is worth it when an app needs both Android and iOS and its value sits in business rules, offline data or payments. Those are written once, tested once and fixed once for both platforms. For an app that needs only one platform, or is mostly screens with little logic, a single native app or Flutter is often simpler. Is Kotlin Multiplatform production ready? Yes. JetBrains declared Kotlin Multiplatform stable in November 2023, Google has officially supported it for sharing business logic between Android and iOS since May 2024, and Compose Multiplatform for iOS became stable in May 2025. Netflix, McDonald’s, Cash App and Google Docs use it in production, and we have shipped a three-app KMP logistics platform ourselves. Who uses it, with sources. How is KMP different from Flutter or React Native? Flutter and React Native share the user interface and render it themselves. Kotlin Multiplatform shares the logic — domain models, business rules, networking, local storage — while each platform keeps its own genuinely native interface. The result feels native because it is native, and the rules that matter cannot drift between your Android and iOS users. We go through this in depth, including where each option breaks, in Kotlin Multiplatform vs React Native for business apps and Kotlin Multiplatform vs Flutter. How much does Kotlin Multiplatform development cost? At AppVion Studio a focused first release costs $12,000 to $18,000 over 8 to 12 weeks, and a multi-role operational platform $20,000 to $35,000 over 12 to 16 weeks. Adding iOS through Kotlin Multiplatform typically adds 35 to 55 percent to an Android-only build rather than doubling it. What moves the number. Can I hire a Kotlin Multiplatform developer by the hour? Our blended rate is $45 to $65 an hour, and we can take a defined slice of your project, such as a shared Kotlin module or an architecture review, alongside your own team. Most work is still quoted as fixed-price stages after a Product Clarity Sprint, so the cost is agreed before the build starts. Can you migrate our existing Android app to KMP? Usually yes, and incrementally rather than as a rewrite. A well-structured Android app already separates its domain and data layers; those move into a shared module first while the Android interface keeps working untouched, and an iOS interface is added afterwards. When is KMP the wrong choice? When you only need one platform and have no near-term plan for the second, KMP adds structure you are not yet using. It is also a poor fit for products that are mostly interface with very little business logic, since there is little worth sharing. In both cases we will tell you to build native for one platform instead. Start the conversation #### Considering Kotlin Multiplatform for your product? Bring the product, the platforms you need, and the constraints. If KMP is the wrong tool for it, that is a useful answer to get early — and you will get it straight. Book a free 15-min call WhatsApp us ====================================================================== ## Move an Android App to Kotlin Multiplatform | AppVion Studio URL: https://appvionstudio.com/services/android-to-kotlin-multiplatform/ ====================================================================== Kotlin Multiplatform migration ### Add iOS to your Android app without starting again. If your Android app is written in Kotlin, most of what makes it valuable can be shared with iOS: the business rules, the data layer, the networking and the offline storage. We move those into a shared Kotlin module step by step, keep your Android app shipping the whole time, and build the iOS app on the same core. Book a free 15-min call How we do Kotlin Multiplatform How the move runs #### How to migrate an Android app to Kotlin Multiplatform, in five steps. The Android app never stops shipping: the shared Kotlin core grows underneath it, one feature at a time. ##### 1. Map the layers In the Clarity Sprint we read the codebase, mark what is domain, data and interface, and find the code that has to be untangled first. ##### 2. Share the core Domain models, rules, validation, networking and local storage move into a shared Kotlin module, one feature at a time. ##### 3. Keep Android shipping The Android interface stays as it is and keeps releasing on top of the shared module throughout. ##### 4. Build iOS on the same core The iOS app gets its interface, native SwiftUI or shared Compose Multiplatform, and calls the same rules as Android. ##### 5. Release both From here a rule is written and fixed once, and both apps get it in the same release. What moves and what stays #### What moves to shared Kotlin, and what stays native. Business logic is where correctness lives and where duplication is dangerous. Interface and platform integration are where users notice compromise. We share the first and keep the second platform-specific. ##### Moves to shared Kotlin Domain models and business rules; use cases and validation; networking and API contracts; local database and caching; repositories and dependency injection. ##### Stays on each platform Interface code (unless you choose Compose Multiplatform); navigation and lifecycle; permissions and system dialogs; camera, location and sensors; push notifications; secure credential storage. ##### Signs you are ready Kotlin code, business rules kept out of Activities and Fragments, and a repository or data layer. Missing pieces are fixed first, inside the plan. Proof #### Kotlin Multiplatform apps we have shipped. Logistics platform ##### D. Delivery Three apps from one shared Kotlin codebase: customer, rider and admin control tower. The customer app is live on Google Play. Read the case study Field service ##### PropFix Property maintenance across managers, contractors and tenants, with business rules written once for Android and iOS. Read the case study Comparison ##### KMP vs Flutter Why moving a Kotlin app to KMP extends it, while Flutter would replace it. Read the article Engagements #### How much an Android to Kotlin Multiplatform migration costs. The same published prices as every AppVion Studio engagement. The full breakdown is on the pricing page. ##### Product Clarity Sprint: from $1,500 One to two weeks. The workflow map, feature priorities, technical direction and a fixed quote for the build. You own the output whether or not we build it. ##### First release: $12,000 to $18,000 8 to 12 weeks for a focused feature set, paid against milestones. ##### Operational platform: $20,000 to $35,000 12 to 16 weeks for multi-role systems with dispatch, approvals, live tracking or payments, shipped in focused releases. ##### You own the code On final payment you own the source code, repositories, store listings and backend accounts. No lock-in. FAQ #### Android to Kotlin Multiplatform migration questions. Do we need to rewrite the Android app? Usually not. A well-structured Android app already separates its domain and data layers. Those move into a shared Kotlin module while the Android interface keeps working untouched. Will our Android users notice anything? They should not. The Android app keeps its own interface and keeps shipping while the shared module is introduced underneath it. Do we need iOS developers? The iOS app needs an interface: native SwiftUI on top of the shared module, or Compose Multiplatform screens shared with Android. We build either and tell you which suits your product. Is Kotlin better than Swift for an iOS app? They do different jobs here. Kotlin Multiplatform lets your existing Kotlin business logic run on iOS, so the rules are written once. Swift and SwiftUI remain the native way to build the iOS interface on top of that shared code, unless you choose Compose Multiplatform to share the screens as well. How long does it take and what does it cost? It depends on how cleanly the app is layered today, which is exactly what the Clarity Sprint (from $1,500, one to two weeks) establishes. You get a fixed quote and timeline before any build starts; full builds run $12,000 to $35,000. Start the conversation #### Have an Android app and an iOS plan? Send us the repository or describe the app. In fifteen minutes we can tell you how much of it can be shared. Book a free 15-min call WhatsApp us ====================================================================== ## Field Service App Development | AppVion Studio URL: https://appvionstudio.com/field-service-app-development/ ====================================================================== Field service app development ### Field service apps for crews, dispatchers and the customers they serve. Jobs that live in phone calls, quotes that are guessed, and "it's done" with no proof: we replace that with one system where the office, the crew and the customer read the same job. Built from two field products we have shipped, SnowGrid and PropFix. Book a free 15-min call See SnowGrid What breaks without a system #### What is a field service app? A field service app is a mobile system for businesses whose work happens on site. It sends each job to the right technician or crew, tracks its status, records proof of work such as before and after photos, and lets the office and the customer see the same job. Without one, field work is coordinated by whoever keeps chasing it. ##### Dispatch by phone Work goes to whoever answers first, not whoever is nearest or free. ##### Quotes by guesswork When nobody measures the job, margin swings from job to job. ##### "Done" is a claim Without before and after evidence on the job record, every disputed invoice is one word against another. ##### Nothing is searchable Open jobs, owed payments and history live in messages and memory. What we build #### Features every field service app needs. ##### Jobs and work orders Raise a job against a property or site, assign it, and watch its status move without calling anyone. ##### Dispatch Assign by who is nearest and free, with live positions on a map when the work needs it. ##### Proof of work Before and after photos attached to the job itself, so the evidence is on the record months later. ##### Quotes from measurement Measure an area on a satellite map and price it from the company's own rates. ##### Offline-first Crews keep working without signal; the app syncs later and says when it last did. How offline-first works. ##### Roles and payments Office, crew and customer each get their own app view, with payouts and escrow where money is involved. Built before #### Field service apps we have shipped. Snow removal operations ##### SnowGrid Three roles on one platform: map measurement, pricing from the company's own rates, contractor payouts. Live on Google Play. Read the case study Property maintenance ##### PropFix Work orders from report to sign-off across managers, contractors and tenants, in Kotlin Multiplatform. Read the case study Google Play ##### SnowGrid on Google Play Install the shipped app and judge it yourself. Open Google Play Engagements #### How much a field service app costs. Published prices; the full breakdown is on the pricing page. ##### Product Clarity Sprint: from $1,500 One to two weeks. The workflow map, feature priorities, technical direction and a fixed quote for the build. You own the output whether or not we build it. ##### First release: $12,000 to $18,000 8 to 12 weeks for a focused feature set, paid against milestones. ##### Operational platform: $20,000 to $35,000 12 to 16 weeks for multi-role systems with dispatch, approvals, live tracking or payments, shipped in focused releases. ##### You own the code On final payment you own the source code, repositories, store listings and backend accounts. No lock-in. FAQ #### Field service app questions. Does the app work without signal? Yes. We build offline-first: work is recorded on the phone and synced when the connection returns, and the app shows its own sync status so a field worker can tell the difference. Can contractors use their own phones? Yes. In PropFix contractors join by an invite code from the manager, so the contractor list stays curated rather than open to anyone. Android, iOS or both? Android native when your crews are on Android; Kotlin Multiplatform when you need both, so dispatch and pricing rules are written once. How much does a field service app cost? Multi-role operational platforms run $20,000 to $35,000 over 12 to 16 weeks. A focused first release is $12,000 to $18,000. Most projects start with a $1,500 Clarity Sprint that ends in a fixed quote. How long does it take to build a field service app? A focused first release takes 8 to 12 weeks, and a multi-role platform with dispatch, payments and live tracking takes 12 to 16 weeks, shipped in focused releases. A one to two week Product Clarity Sprint comes first and fixes the scope, so the timeline in the quote is the one you can plan around. Start the conversation #### Running crews, contractors or a dispatch desk? If jobs still run on calls and a spreadsheet, fifteen minutes is enough to map what an app would change. Book a free 15-min call WhatsApp us ====================================================================== ## Delivery & Courier App Development | AppVion Studio URL: https://appvionstudio.com/delivery-app-development/ ====================================================================== Delivery and courier app development ### Delivery apps where every parcel leaves evidence. Customer booking, rider dispatch, live tracking and cash-on-delivery that reconciles against the platform's own ledger. Built from D. Delivery, our three-app Kotlin Multiplatform courier platform, whose customer app is live on Google Play. Get D. Delivery on Google Play Read the D. Delivery case study The real problem #### Why a courier business needs proof of delivery. Courier disputes are won by whoever has evidence. In D. Delivery the goods were phones, laptops and electronics, where one disputed parcel can cost more than a month of delivery revenue. Bookings ran on WhatsApp, cash was reconciled by hand, and riders were assigned by whoever answered first. ##### No record of condition Nobody could prove what state a device was in at pickup. ##### Cash that never matched Cash on delivery was reconciled by hand at the end of the day. ##### Dispatch by phone The first rider to answer got the job, not the nearest one. ##### Customers calling for status There was nothing for them to look at. What we build #### Delivery app features: customer, rider and admin apps. ##### Customer app Booking with address search, insurance based on declared value, live tracking with a traffic-aware ETA, receipt and rating. ##### Rider app Job alerts, guided pickup and drop-off, dual video proof, recipient e-signature, wallet and earnings, offline-first sync. ##### Admin control tower Manual dispatch, rider approval and documents, pricing, dispute flags and end-of-day cash settlement against the ledger. ##### Expanding-radius dispatch New orders search a small radius first and widen step by step until a rider accepts, with the admin alerted if nobody does. ##### Evidence pipeline Videos and signatures are compressed on the phone and stored per order; uploads queue in the background on weak signal. ##### Money on the record Cash on delivery is settled against the platform's own ledger, not the rider's word. Built before #### The delivery app we shipped. Logistics platform ##### D. Delivery Three apps from one Kotlin Multiplatform codebase, built around verifiable proof of delivery. Read the case study Google Play ##### D. on Google Play Install the customer app and try the booking flow yourself. Open Google Play Kotlin Multiplatform ##### Why one codebase How sharing the rules keeps pricing and order states identical across the apps. See the service Engagements #### How much it costs to build a delivery app. Published prices; the full breakdown is on the pricing page. ##### Product Clarity Sprint: from $1,500 One to two weeks. The workflow map, feature priorities, technical direction and a fixed quote for the build. You own the output whether or not we build it. ##### First release: $12,000 to $18,000 8 to 12 weeks for a focused feature set, paid against milestones. ##### Operational platform: $20,000 to $35,000 12 to 16 weeks for multi-role systems with dispatch, approvals, live tracking or payments, shipped in focused releases. ##### You own the code On final payment you own the source code, repositories, store listings and backend accounts. No lock-in. FAQ #### Delivery app development questions. Do you build the rider app and the admin panel too? Yes. A delivery business needs three products: a customer booking app, a rider job app and an admin control tower. In D. Delivery all three share one Kotlin codebase and one database. How does proof of delivery work? The rider records a video at pickup and at drop-off, and the recipient signs on the phone. The evidence is compressed on the device and stored under the order, so it holds up in a dispute. Can riders keep working on a weak signal? Yes. Uploads are queued by a background worker, so a rider is never blocked from finishing a job by the network. How much does it cost to build a delivery app? A multi-app delivery platform sits in the $20,000 to $35,000 range over 12 to 16 weeks. A focused first release is $12,000 to $18,000. Most projects start with a $1,500 Clarity Sprint that ends in a fixed quote. How do I start my own delivery app? Start with the workflow, not the screens: who books, how riders are dispatched and paid, how cash is settled and what evidence settles a dispute. A Product Clarity Sprint, from $1,500 over one to two weeks, turns that into a workflow map and a fixed quote; a focused first release then takes 8 to 12 weeks. Start the conversation #### Running deliveries on WhatsApp and a ledger? Fifteen minutes is enough to map the booking, dispatch and proof flow your business needs. Book a free 15-min call WhatsApp us ====================================================================== ## Mobile App Development FAQ | AppVion Studio URL: https://appvionstudio.com/faq.html ====================================================================== Home FAQ Frequently asked questions ### Everything a buyer asks before the first call. 28 questions on cost, timelines, ownership, process, technology, and what it is actually like to work with a small studio on the other side of the world. Last reviewed August 2026 Getting started Cost and commercials Process and timelines Ownership and risk Technology Working with a studio in Pakistan After launch #### Getting started ##### What does AppVion Studio actually do? AppVion Studio designs and builds mobile applications, principally native Android apps in Kotlin and Jetpack Compose, and cross-platform products using Kotlin Multiplatform. The studio specialises in operational software: dispatch, approvals, attendance, field service, communication, and internal business tools. It also takes on redesigns of existing apps that have aged badly. ##### What kind of projects are you best suited to? Products where the difficulty is in the workflow rather than the visuals. Multi-role systems, offline-capable field apps, data-heavy tools, realtime dispatch and tracking, and founder-led MVPs that need to look credible in front of a buyer or an investor. ##### What are you not a good fit for? Games, blockchain speculation projects, and anyone shopping for the cheapest possible bid. The studio also declines work where the client wants to skip scoping entirely and start building on a verbal description, because that reliably ends badly for both sides. ##### How do I start a conversation? Send a short brief through the contact form, email ayyaz@appvionstudio.com, or message +92 346 7277143 on WhatsApp. Include the product idea, who uses it, which platforms you need, your stage, and a rough budget and timeline. The first response comes within 24 hours. ##### Do I need to know exactly what I want first? No. That is what the Product Clarity Sprint is for. It costs from $1,500, runs one to two weeks, and turns a rough idea into a workflow map, a prioritised feature list, a technical direction, and an estimate you could take to any studio. #### Cost and commercials ##### How much will my app cost? A production mobile app from AppVion Studio costs $12,000 to $35,000. A focused first release usually lands at $12,000 to $18,000. Multi-role operational platforms run to $35,000. Redesigns start at $6,000 and a scoping sprint starts at $1,500. The pricing page breaks down what moves those numbers. ##### Is the price fixed? Yes. AppVion Studio quotes a fixed figure per engagement once the scope is clear, and delivery runs against milestones. If the scope changes mid-build, the change is priced and agreed before it is built rather than appearing on an invoice afterwards. ##### How are payments structured? Across milestones, with a deposit to begin and the balance released as each milestone is delivered and reviewed. You see working software at each stage. ##### Are there costs beyond your fee? Yes, and they are paid by you directly so you own them: Google Play Console registration is a one-off $25, the Apple Developer Program is $99 per year, and hosting, database, mapping, SMS, or payment-processing fees depend on the product and its usage. #### Process and timelines ##### How long does a build take? Eight to twelve weeks for a focused first release, twelve to sixteen for a multi-role operational platform with realtime data. A redesign takes four to eight weeks. Those figures assume the scope was settled first; they are not reliable if the product is still being invented while it is built. ##### What does the process look like week to week? Four phases. A Signal Audit maps the business model, user roles, and the screens that must feel exceptional. A Product Blueprint fixes information architecture, feature sequencing, and the data model. Design Engineering builds the interface, backend integration, and product logic in focused releases. Launch Refinement covers polish, QA, deployment, and the first improvement loop. ##### How often will I hear from you? A working build at each milestone, plus a written update in between. The studio deliberately does not run daily stand-ups with clients, because they consume the time that produces the software. ##### What happens if the project runs late? You are told as soon as it is known rather than at the deadline, along with the options: cut scope, move the date, or change the approach. Fixed-price engagements mean a delay caused by AppVion Studio is the studio's problem, not a change order. #### Ownership and risk ##### Who owns the code? You do, entirely, on final payment. That covers the source code, the repository, the design files, the store listings, and the backend accounts. AppVion Studio retains no licence and holds no accounts. ##### Will I be locked in to AppVion Studio? No, and the architecture is deliberately conventional to make sure of it. The apps use standard Kotlin, Jetpack Compose, and mainstream backends, so another competent Android team can pick the project up. Being hard to replace is not a business model the studio is interested in. ##### Do you sign an NDA? Yes, before any detailed discussion of your product if you prefer. ##### What if I already have a development team? That is common. AppVion Studio can take a defined slice — the Android app, a Kotlin Multiplatform module, an architecture review, or an interface redesign — and work alongside your team rather than replacing it. #### Technology ##### What technology do you build with? Kotlin and Jetpack Compose for Android, Kotlin Multiplatform with Ktor and SQLDelight for shared logic, and Supabase or Firebase for backend and realtime where a custom backend is not already in place. Room and Paging 3 handle local storage and large lists, and WorkManager handles background sync. ##### Do you build iOS apps? Through Kotlin Multiplatform, yes: shared business logic in Kotlin with a native SwiftUI interface. The studio does not take on iOS-only projects, because Android is where its depth is. ##### Can you build a backend as well? Yes, using Supabase, Firebase, or Ktor depending on the product. If you already have an API, AppVion Studio integrates with it rather than insisting on a rewrite. ##### Do you work with AI features? Yes, where they earn their place: intelligent workflows, command surfaces, automation-ready interactions, and data-aware interface patterns. The studio does not add a chatbot to a product that does not need one. #### Working with a studio in Pakistan ##### Where are you based? Multan, Punjab, Pakistan. The studio is remote-first and works with clients worldwide. ##### How do time zones work? Pakistan Standard Time is UTC+5. That gives a full working overlap with Europe, the Middle East, and Asia, and a morning overlap with the eastern United States. Calls are scheduled inside the client's working hours rather than the studio's. ##### What language do you work in? English for all project communication, documentation, and code. The team also speaks Urdu. ##### Why should I trust an offshore studio? You should not, on assertion alone. That is why AppVion Studio publishes working prototypes rather than testimonials, names every team member with an individual profile page, and lists direct contact routes to the founder. Start with a $1,500 scoping sprint rather than a $20,000 build, and judge the work before committing to it. #### After launch ##### Do you maintain the app after launch? Yes, through a care and iteration retainer from $900 per month covering OS and dependency updates, store policy compliance, bug fixes with agreed response times, and a budgeted slice of new feature work. ##### What does maintenance normally cost across the industry? Fifteen to twenty-five percent of the original build cost per year is the usual guidance. On a $20,000 build that is roughly $3,000 to $5,000 annually just to keep the app current with Android releases and store policy. ##### What if I want to take maintenance in-house? Then you take it in-house. You already own everything, the architecture is conventional, and AppVion Studio will run a handover with your team. #### Question not answered here? Ask it directly. Email, WhatsApp, or a 15-minute call — you will get a straight answer within 24 hours. Book a free 15-min call Send a Project Brief #### Keep reading PricingReal numbers and what moves them. About the studioWho does the work, and where. See the workSeven products, screen by screen. ====================================================================== ## About AppVion Studio | App Development Studio in Multan URL: https://appvionstudio.com/about.html ====================================================================== Home About ### A small studio that does the work itself. AppVion Studio builds mobile products for businesses that need software to hold up under daily operational pressure. It is four people in Multan, Pakistan, working with clients worldwide. In one paragraph AppVion Studio is a founder-led mobile app development studio based in Multan, Punjab, Pakistan. It builds native Android applications in Kotlin and Jetpack Compose, and cross-platform products using Kotlin Multiplatform, with a focus on operational business systems: dispatch, approvals, attendance, field service, and internal tools. The studio works remotely with clients worldwide, in English, and responds to new enquiries within 24 hours. Engagements run from a $1,500 scoping sprint to a $35,000 full product build. #### The facts, in one place. Studio name AppVion Studio Type Mobile app development studio Location Multan, Punjab, Pakistan Service area Worldwide, remote-first Team size 4 Founder Ayyaz Sajjad Primary platform Android (Kotlin, Jetpack Compose) Cross-platform Kotlin Multiplatform Languages English, Urdu Time zone PKT, UTC+5 Email ayyaz@appvionstudio.com WhatsApp +92 346 7277143 Engagement range $1,500 – $35,000 USD First response Within 24 hours #### Why the studio is small on purpose. Most agencies grow by inserting people between the client and the engineer. It is a reasonable way to scale revenue and a terrible way to keep a product coherent. Decisions get relayed, context is lost in the handoff, and the person who understood why a rule existed has moved to another account by month three. AppVion Studio is built the other way round. The founder does the strategy and writes the Android code, so the person deciding what to build is the person who knows what it costs to build it. That caps how many projects run at once. It also means nothing is lost in translation. #### Proof you can inspect, not testimonials. The site publishes no star ratings and no client quotes, because a studio at this size cannot produce a credible volume of them and invented ones are worse than none. Instead the work is made inspectable: seven products described screen by screen, interactive prototypes you can click through on the home page, and public video demos. Judge the software. #### Who does the work. ##### Ayyaz Sajjad — Founder & CEO Leads AppVion Studio across product strategy, Android engineering, Kotlin Multiplatform systems, and premium mobile execution. Every engagement runs through him rather than an account manager. View profile. ##### Saif Malik — Project Manager Keeps projects moving and communication clear between the studio, the team, and clients. Ten years managing delivery across online platforms. View profile. ##### Tayyaba Sajjad — Developer Builds the interfaces of the studio's Android and Kotlin Multiplatform apps from approved designs. Three years of development experience. View profile. ##### Momina Shah — Studio Associate Supports project coordination and client communication across studio projects. Three years of experience. View profile. #### What the studio does. Android app development in Kotlin and Jetpack Compose Kotlin Multiplatform systems sharing business logic across Android and iOS Mobile product strategy, workflow mapping, and scoping Operational business tools: dispatch, approvals, tracking, attendance, communication Redesigns and architecture reviews of existing apps Backend integration with Supabase, Firebase, Ktor, or an existing API AI-ready interfaces and automation-aware interaction patterns Android NativeKotlinJetpack Compose Kotlin MultiplatformKtorSupabase FirebaseSQLDelightPaging 3 Realtime systemsOffline-firstAI-ready UX #### How to verify any of this. Every claim on this site is checkable. The product demos are public on YouTube, the team members have individual profile pages, and the studio's company record is published in machine-readable form. Company record for machines: company.json Summary for AI assistants: llms.txt LinkedIn: AppVion Studio Direct line to the founder: ayyaz@appvionstudio.com #### Start with a conversation, not a contract. Fifteen minutes is usually enough to tell whether this is a good fit in either direction. Book a free 15-min call Send a Project Brief #### Keep reading See the workSeven products, screen by screen. PricingWhat engagements cost. Full FAQTwenty-eight questions answered directly. ====================================================================== ## Mobile App Development Company in Pakistan | AppVion Studio URL: https://appvionstudio.com/mobile-app-development-pakistan/ ====================================================================== Mobile app development company in Pakistan ### A mobile app development company in Pakistan building systems businesses actually run on. AppVion Studio is a founder-led mobile product studio. The work is Android Native and Kotlin Multiplatform, and the products are operational: delivery dispatch, field service management, cash reconciliation, proof of work, outreach automation. Software that a team opens every day and depends on — not a brochure with a login screen. The studio is based in Multan and works remote-first with clients in Lahore, Karachi, Islamabad, across Pakistan, and internationally. Book a free 15-min call See our case studies Hiring from abroad #### Why teams abroad hire a studio in Pakistan. The honest reason is cost without the usual trade-off. A senior studio in Pakistan charges a fraction of a US or European agency, and you can judge the work on a small engagement before committing to a build. ##### Rates AppVion Studio charges a blended $45 to $65 an hour, against $150 to $250 at a US agency and $50 to $100 in Eastern Europe. A production app typically lands at $12,000 to $35,000. The full comparison is on the pricing page. ##### Time zones Pakistan Standard Time is UTC+5: a full working overlap with Europe, the Middle East and Asia, and a morning overlap with the eastern United States. Calls are scheduled inside your working hours. ##### Language English for all project communication, documentation and code. The team also speaks Urdu. ##### Proof before commitment Start with a $1,500 Product Clarity Sprint rather than a $20,000 build. You get the scope, the workflow map and a fixed quote, and you see how the studio works before the larger decision. Contracts #### How pricing, payments and ownership work. ##### A fixed price per engagement Once the scope is clear you get a fixed figure, and delivery runs against milestones. If the scope changes mid-build, the change is priced and agreed before it is built. ##### Milestone payments A deposit to begin, and the balance released as each milestone is delivered and reviewed. You see working software at every stage. ##### You own everything On final payment you own the source code, the repository, the design files, the store listings and the backend accounts. AppVion Studio keeps no licence and holds no accounts. ##### No lock-in, NDA on request Standard Kotlin, Jetpack Compose and mainstream backends, so another competent team can pick the project up. An NDA can be signed before any detailed discussion of your product. Proof #### Work you can inspect before you hire. Each case study covers the problem, the approach, and the engineering decisions that were harder than they look. Logistics platform ##### D. Delivery A three-app Kotlin Multiplatform delivery platform for high-value electronics couriering, with dual video proof of delivery, expanding-radius rider dispatch, and server-enforced cash-on-delivery reconciliation. Read the Case Study Fleet dispatch platform ##### SnowGrid A three-role field service platform with live dispatch mapping, map-based area measurement for accurate quoting, photo verification, and Stripe escrow payments. Read the Case Study Email automation platform ##### GMassPulse A mobile-first outreach platform with Google OAuth, Drive lead import, personalised campaign composition, automated follow-ups, and real-time open tracking. Read the Case Study FAQ #### Common questions before the first call. How much does mobile app development cost in Pakistan? At AppVion Studio a Product Clarity Sprint starts at $1,500, and a production Android or Kotlin Multiplatform app costs $12,000 to $35,000. Senior engineering rates in Pakistan run $40 to $80 an hour at the top tier; AppVion Studio charges a blended $45 to $65. The full breakdown is on the pricing page. Do you work with clients outside Pakistan? Yes. The studio is remote-first and works in English with clients abroad through email, WhatsApp, LinkedIn and scheduled calls, which are booked inside the client's working hours. Do you build for iOS as well as Android? Yes. Android Native is the deepest specialism here, and Kotlin Multiplatform is used when a product needs both platforms without duplicating business logic. Shared logic lives in one Kotlin module while each platform keeps a native interface. How long does it take to build a mobile app? A first release with a focused feature set typically takes 8 to 12 weeks. Multi-role operational platforms with dispatch, approvals, live tracking or payments take 12 to 16 weeks and ship in focused releases, so progress stays inspectable throughout. Why should I trust an offshore studio? You should not, on assertion alone. That is why AppVion Studio publishes working prototypes rather than testimonials, names every team member with a profile page, and lists direct contact routes to the founder. Start with a $1,500 scoping sprint and judge the work before committing to a build. Start the conversation #### Hiring from abroad? Start with a $1,500 scoping sprint. Judge the work on a small, fixed-price engagement before committing to a build. Book a free 15-min call WhatsApp us ====================================================================== ## Mobile App Development Company in Multan | AppVion Studio URL: https://appvionstudio.com/mobile-app-development-multan/ ====================================================================== Mobile app development company in Multan ### A mobile app development company in Multan building systems businesses actually run on. AppVion Studio is based on LMQ Road at Katchery Chowk, Multan. The work is Android Native and Kotlin Multiplatform, and the products are operational: delivery dispatch, field service management, cash reconciliation, proof of work, outreach automation. Software a team opens every day and depends on — not a brochure with a login screen. Based in Multan Serving Pakistan & international clients Founder-led Book a free 15-min call See our case studies Visit or reach us #### Where we are. Address AppVion Studio LMQ Road, Katchery Chowk Multan, Punjab Pakistan Contact +92 346 7277143 WhatsApp ayyaz@appvionstudio.com How we work Remote-first by default — strategy calls, WhatsApp, and structured project briefs. For clients in and around Multan, an in-person meeting can be arranged once the project is scoped. Why this matters #### Most app projects fail on scope, not on code. The common failure is not that an app cannot be built. It is that the wrong app gets built — features nobody uses, a workflow that does not match how the business actually operates, and a launch that quietly stalls. Strategy is where the money is either saved or lost. ##### Founder-level accountability The person shaping the product direction is the person reviewing the implementation. Decisions move quickly and nothing gets lost in account-manager relay. ##### Built for real conditions Interfaces planned for thumbs, weak signal, permission prompts, empty states, and daily operational use — not for a demo on a fast connection. ##### Server-side where it counts Anything involving money, access, or safety is enforced on the server as well as the client. A client-side rule alone is a suggestion, not a guarantee. ##### Modern, durable architecture Jetpack Compose, Kotlin Multiplatform, Supabase, Ktor, and SQLDelight — chosen so the product can keep evolving after launch instead of needing a rewrite. Services #### What we build for Multan businesses. 01 ##### Android app development Native Android products with Jetpack Compose interfaces, refined interactions, and scalable structure. 02 ##### Kotlin Multiplatform systems Shared business logic across Android and iOS, so pricing and state rules cannot drift between platforms. 03 ##### Delivery & dispatch systems Rider assignment, live tracking, proof of delivery, and cash-on-delivery reconciliation for courier and logistics operations. 04 ##### Field service & fleet tools Job dispatch, crew availability, photo verification, and payout tracking for teams working away from a desk. 05 ##### Business & internal tools Attendance, approvals, secure content, and communication systems built for repeat daily use. 06 ##### Product redesigns Dated apps rebuilt into premium experiences with sharper hierarchy, smoother flows, and cleaner interface systems. Proof #### Recent work. Logistics platform ##### D. Delivery A three-app Kotlin Multiplatform delivery platform for high-value electronics couriering, with dual video proof of delivery, expanding-radius rider dispatch, and server-enforced cash reconciliation. Read the Case Study Fleet dispatch platform ##### SnowGrid A three-role field service platform with live dispatch mapping, map-based area measurement for accurate quoting, photo verification, and Stripe escrow payments. Read the Case Study Email automation platform ##### GMassPulse A mobile-first outreach platform with Google OAuth, Drive lead import, personalised campaign composition, automated follow-ups, and real-time open tracking. Read the Case Study FAQ #### Questions from Multan clients. Where is AppVion Studio located in Multan? We are on LMQ Road at Katchery Chowk, Multan, Punjab. Most project work runs remotely through scheduled calls, WhatsApp, and email, and in-person meetings in Multan can be arranged for local clients. Do you only work with clients in Multan? No. The studio is based in Multan but works remote-first with clients across Lahore, Karachi, Islamabad, the rest of Pakistan, and internationally. Delivered projects include a logistics platform, a fleet dispatch system, and an email automation product across different markets. How much does an app cost? Cost tracks scope, not location. A focused MVP with one user role sits at the low end; a multi-role operational platform with realtime dispatch, payments, and proof capture sits considerably higher. We price after a strategy session rather than from a rate card, because an accurate number needs the workflow, roles, and integrations defined first. Can we meet in person? Yes. For clients in and around Multan an in-person strategy meeting can be arranged. Book a call first so the session is scoped and genuinely useful rather than exploratory. What should I prepare before the first call? A short brief covering the product idea, who uses it, which platforms you need, what stage you are at, a budget range, and your preferred launch timeline. Start the conversation #### Building something in Multan? Let's scope it properly. Tell us what you want to build, what workflow is breaking, or what existing app needs a premium upgrade. Book a free 15-min call WhatsApp us ====================================================================== ## Ayyaz Sajjad | Founder at AppVion Studio URL: https://appvionstudio.com/ayyaz-sajjad.html ====================================================================== Founder portfolio Founder & CEO ### Ayyaz Sajjad Founder of AppVion Studio, focused on premium Android apps, Kotlin Multiplatform systems, Jetpack Compose interfaces, and mobile products that solve real operational problems. Focus Android Native Kotlin Multiplatform Jetpack Compose Founder & CEO Ayyaz Sajjad #### Profile summary ##### Product direction Business-first mobile systems for dispatch, approvals, communication, attendance, secure access, and real workflow execution. ##### Technical base Kotlin, Compose, Kotlin Multiplatform, Ktor, Supabase, Firebase, SQLDelight, Paging 3, and scalable app architecture. ##### Studio role Product strategy, technical architecture, UX direction, implementation oversight, and founder-level client accountability. Strengths #### What Ayyaz brings to serious mobile builds. ##### Android product engineering Polished Android apps with sharp interface structure, performance awareness, and maintainable implementation. ##### Multiplatform systems Kotlin Multiplatform thinking for shared business logic, cleaner delivery, and products that can evolve. ##### Operational UX Interfaces shaped around real roles, repeated tasks, progress states, approvals, and business trust. Selected work #### Demo-backed products and systems. PropFix Kotlin Multiplatform field operations system with Supabase-powered realtime workflows and SaaS-ready direction. Read Case Study Watch Demo WUM Connect University communication app with role-based access, real-time announcements, Firebase architecture, and offline support. Read Case Study Watch Demo Attendance Management Large dataset browsing and attendance records with Paging 3 for faster institutional workflows. Read Case Study Watch Demo Sports Society Events Event coordination platform for schedules, filters, notifications, and member-facing activity flows. Read Case Study WUM Secure WebView Secure institution-facing mobile layer for protected content, document access, and safer downloads. Watch Demo ##### Work with the studio Best fit: mobile products where taste, architecture, and practical business execution all matter. Email ayyaz@appvionstudio.com ====================================================================== ## Saif Malik | Project Manager at AppVion Studio URL: https://appvionstudio.com/saif-malik.html ====================================================================== Team profile Project Manager | AppVion Studio ### Saif Malik Saif manages delivery at AppVion Studio. His job is to keep projects moving and to make sure communication between the studio, the team and the client stays clear — so that nothing waits on an unanswered question, and no one finds out about a problem late. 10 years in project management Client and team communication Delivery and maintenance Project Manager | AppVion Studio Saif Malik Multan, Pakistan · working remotely with clients worldwide. #### Profile summary ##### What he owns Project delivery and the communication around it: scope kept honest, timelines kept real, and clients kept informed without having to chase. ##### Experience Ten years working as a project manager across online platforms, delivering for the companies he has worked with. ##### Why it matters here A founder-led studio is fast but easy to lose track of. A dedicated project manager is how a small team stays reliable to a client in another time zone. In the studio #### The person who makes delivery predictable. ##### Keeps projects moving Tracks what is in progress, what is blocked, and what needs a decision — so engineering time is spent building rather than waiting. ##### One point of contact Clients get a clear line into the studio and a straight answer on where their project stands, including when the answer is that something has slipped. ##### Maintains, not just launches Work does not end at release. Saif carries projects through iteration and maintenance, where most agencies quietly stop paying attention. ##### Want to talk about a project? Bring the product, the constraints and the deadline. You will get a straight read on what is realistic before anyone quotes you a number. Back to Team ====================================================================== ## Tayyaba Sajjad | Developer at AppVion Studio URL: https://appvionstudio.com/tayyaba-sajjad.html ====================================================================== Team profile Developer | AppVion Studio ### Tayyaba Sajjad Tayyaba is a developer at AppVion Studio with three years of experience. She builds the screens of the studio's Android and Kotlin Multiplatform apps from approved designs, and keeps them consistent from one release to the next. 3 years of development experience Interface implementation Delivery support Developer | AppVion Studio Tayyaba Sajjad AppVion Studio · Multan, Pakistan #### Profile summary ##### What she owns Interface implementation: approved designs turned into working app screens, with consistent spacing, states and behaviour across the product. ##### Experience Three years of development experience, now focused on interface implementation and delivery support inside AppVion Studio's product workflow. ##### Why it matters here In a small team, the person who builds the screens shapes how the product feels in daily use. Careful interface work is what makes an operational app easy to trust. In the studio #### The developer behind the screens people use every day. ##### Screens built to the design Approved designs become working app screens, with the small details, such as spacing, empty states and loading states, handled rather than left for later. ##### Consistent across the product The same patterns are used from one screen to the next, so the app feels like one product rather than a collection of pages. ##### Part of the delivery flow Works inside the studio's delivery workflow with the founder and the project manager, so interface work lands in the same release cycle as everything else. ##### Want to talk about a project? Bring the product, the constraints and the deadline. You will get a straight read on what is realistic before anyone quotes you a number. Back to Team ====================================================================== ## Momina Shah | Studio Associate at AppVion Studio URL: https://appvionstudio.com/momina-shah.html ====================================================================== Team profile Studio Associate | AppVion Studio ### Momina Shah Momina is a studio associate at AppVion Studio with three years of experience. She supports coordination and client communication across studio projects, so requests are followed up and nothing falls between the team and the client. 3 years of experience Studio coordination Client support Studio Associate | AppVion Studio Momina Shah AppVion Studio · Multan, Pakistan #### Profile summary ##### What she owns Day-to-day coordination support: following up on requests, keeping project information organised, and helping clients reach the right person in the studio. ##### Experience Three years of professional experience, now focused on coordination and client support at AppVion Studio. ##### Why it matters here A small studio works best when someone keeps the details moving. Coordination support gives the founder and developers more time for the build, and helps clients get clear answers. In the studio #### Keeping the studio and its clients in step. ##### Follows up Open questions and pending decisions are tracked and followed up, so a project does not stall waiting on a reply. ##### Keeps information in order Project details, requests and updates are kept organised, so the team and the client work from the same picture. ##### Supports clients Helps clients reach the right person in the studio and keeps them informed between milestones. ##### Want to talk about a project? Bring the product, the constraints and the deadline. You will get a straight read on what is realistic before anyone quotes you a number. Back to Team