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I have an app concept that I’m ready to turn into a fully working product on both iOS and Android. At this stage I’m looking for an experienced mobile developer who can guide the entire build: refining requirements, creating a clean UI, coding a stable cross-platform core, and getting the finished binaries approved in both App Store and Google Play. Because the app will launch simultaneously on the two major platforms, I’d like to use a shared-code approach such as Flutter, React Native, or another framework you’re comfortable with—whichever gives the best balance of performance, maintainability, and future feature expansion. I’m open to your technical recommendations as long as the final experience feels completely native to end users. What I expect from you: • Early-stage consultation to lock down features and user flows • Design implementation that respects Apple and Google guidelines • Development, testing, and basic analytics integration • Store-ready builds, store listing assets, and deployment support • Complete, well-documented source code delivered at project hand-off If this sounds like a project you can own from concept to launch, please include a brief outline of your proposed tech stack, a few live examples of cross-platform apps you’ve shipped, and an estimated timeline to reach MVP. I’m ready to get started as soon as we agree on scope.
Project ID: 40489573
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294 freelancers are bidding on average $563 USD for this job

Hi, I can confidently help take your app from concept to fully launched product on both iOS and Android, handling everything from feature planning and UI implementation to development, testing, and store deployment. For cross-platform development, I would recommend Flutter for the best balance of native-like performance, maintainability, and faster feature expansion, while keeping a single codebase for both platforms. I can deliver: • Early-stage consultation to refine features & user flows • Cross-platform app development (iOS + Android) • Clean UI aligned with Apple & Google guidelines • Testing, analytics integration & performance optimization • App Store & Google Play deployment support • Complete documented source code at handoff Suggested MVP Timeline: approximately 6–10 weeks, depending on feature scope and integrations. My focus is building apps that feel stable, polished, and truly native, while keeping the architecture scalable for future growth. Best regards, The Bid Amount is Tentative
$500 USD in 7 days
9.2
9.2

Hello, i am here to convert your Concept to fully working Share code mobile applications, share the details so we both can discuss each minor point and start the real development immediately. i am a mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have completed more than 525 projects either local or internet based. i am super confident i will provide you best quality software services on time and on budget. Let's chat to proceed.
$250 USD in 10 days
8.9
8.9

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your mobile app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$250 USD in 14 days
8.0
8.0

Hi — Elias here from Miami. I see you’re ready to bring your app concept to life for both iOS and Android. It’s crucial to ensure that the app not only functions well but also meets user expectations in terms of performance and usability. What usually matters most here is the scalability and maintainability of the app. As features grow, ensuring smooth integration and efficient workflow becomes key. The tricky part is usually managing state across different devices and operating systems while keeping the user experience seamless. My approach would involve using React Native or Flutter, which allows for a single codebase and efficient updates. I’d focus on structuring the app for easy future expansion, ensuring that any new features can be integrated without major overhauls. This setup enhances reliability and performance from the start. I’ve worked on similar cross-platform projects, optimizing both functionality and user experience, which has given me insights into potential pitfalls. A few questions to better understand the scope: Q1 – What specific user roles and permissions do you envision for the app? Q2 – Are there any third-party integrations you plan to include from the outset? Q3 – What are your scaling expectations as the user base grows? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$500 USD in 5 days
8.1
8.1

Hello!! I have experience and expertise in Firebase and Flutter Dart and React Native mobile applications (Android & iPhone/ipad ) and App admin with development web services where admin can manage the app from the backend, I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. We'll provide You high Quality Design and development for you with unlimited changes in design. ++++++Service Guarantee++++++ ➥ Designed app Android iOS admin panel. ➥ Optimized code and well commented on use for future. ➥ All the latest code to support all versions of Android and iOS phone devices. ➥ Launched the app on Google Play Store as well as Apple App Store. ➥ Setup servers, hosting your app and create a database. ➥ Free support and maintenance. ➥ Multi language support. ➥ 24*7 hours live support. ➥ daily weekly meeting I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Thanks Christina
$250 USD in 7 days
8.4
8.4

With over a decade of experience in cross-platform mobile app development using Flutter, React Native, and other frameworks, I understand your need to bring your app concept to life on both iOS and Android. I have a proven track record of guiding projects from concept to launch, including refining requirements, creating clean UI designs, and coding stable cross-platform cores. My background in scaling apps to serve over 1 million users directly applies to the challenges of launching your app simultaneously on both major platforms. By leveraging a shared-code approach and implementing best practices for performance and maintainability, I can ensure a seamless and native experience for your end users. One strategic insight for your project is to prioritize early-stage consultation to lock down features and user flows, setting a strong foundation for development. With my experience in developing and deploying store-ready builds with full documentation, I am confident in delivering a top-quality product within your budget and timeline. I encourage you to reach out to discuss your project roadmap and how I can contribute to its success.
$600 USD in 20 days
8.3
8.3

Hi! I'd love to take your app from concept to live on both App Store and Google Play. I'll use Flutter for a shared codebase that delivers a fully native feel on iOS and Android. My process covers everything you've outlined: requirements refinement, UI/UX design following Apple and Google guidelines, development with basic analytics integration, thorough testing, store-ready builds, listing assets, and deployment support — all with clear, regular progress updates. You'll receive fully documented source code at handoff. I've successfully shipped cross-platform apps through both stores and can provide live examples. Could you share more about the app concept so I can suggest the ideal tech stack and give you an accurate timeline? Let's lock down scope and get building. Regards, Harsh Thoriya
$750 USD in 7 days
8.3
8.3

Hi, I can develop your app from concept to launch for both iOS and Android using a modern cross-platform framework such as Flutter (my preferred choice for performance, scalability, and faster development). I have already developed similar cross-platform platforms involving complete product ownership—from requirement gathering and UI implementation to deployment on the App Store and Google Play. I can help refine the scope, build a clean and intuitive user experience, develop a stable shared-code architecture, integrate analytics, perform testing, and support the entire submission process. My development approach: • Discovery & feature finalization • Wireframes and UI implementation • Backend/API architecture (if required) • Cross-platform development in Flutter • QA testing and performance optimization • Analytics & crash reporting integration • App Store and Google Play deployment • Source code and documentation handoff Estimated MVP timeline: 6–10 weeks depending on complexity and integrations. A couple of questions: What is the core problem your app solves, and who is the target audience? Will the app require user authentication, subscriptions, payments, or third-party integrations? I’d be happy to discuss the details and provide technical recommendations before development begins. Best regards, Rahul
$900 USD in 7 days
7.7
7.7

Hello there, I will build your cross-platform mobile app using Flutter — covering UI design, core development, analytics integration, and store deployment for both iOS and Android. I will also handle store listing assets and deliver fully documented source code at hand-off. For framework choice, Flutter gives you a single Dart codebase with compiled-to-native performance — no JavaScript bridge overhead. This means smoother animations and faster startup compared to bridge-based alternatives, while keeping future feature expansion straightforward. Questions: 1) Does the app require a backend/API, or is it primarily client-side with third-party services? 2) What is the core user action — is this content-driven, transactional, or utility-focused? Looking forward to your response. Best regards, Kamran
$279 USD in 10 days
7.4
7.4

Hi, I'd love to help bring your app from concept to launch on both iOS and Android. I recommend Flutter + Firebase for a fast, scalable MVP with a single codebase, reducing development time and future maintenance costs. ✔ Feature planning & consultation ✔ Modern UI/UX implementation ✔ Cross-platform development (iOS & Android) ✔ Authentication, analytics & push notifications ✔ Testing and optimization ✔ App Store & Google Play deployment support ✔ Complete source code and documentation handoff A few quick questions: ================== What is the core idea and primary functionality of the app? Do you have wireframes/designs ready, or should UI/UX be included? Are there any features like payments, chat, subscriptions, or location services planned for the MVP? Looking forward to learning more about your vision and helping you launch successfully.
$500 USD in 7 days
7.1
7.1

Hi I can help turn your app concept into a complete iOS and Android product, from requirement refinement to UI implementation, development, testing, analytics, and store submission support. For the stack, I would recommend Flutter for a shared-code build with strong native performance, clean UI control, maintainable architecture, and smooth future expansion. I would help define the MVP features, user flows, screen structure, data model, and deployment requirements before development starts. The main technical challenge is building one shared core while still making the app feel native and compliant with both Apple and Google guidelines. I would solve this with platform-aware UI patterns, clean state management, reusable components, API-ready architecture, analytics events, and proper testing on both platforms. I can also prepare store-ready builds, listing assets guidance, deployment support, and well-documented source code for handoff. My focus would be a stable, scalable MVP that is easy to improve after launch and simple for another developer to maintain if needed. Thanks, Hercules
$500 USD in 7 days
6.6
6.6

Hello, I will develop your MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$250 USD in 35 days
6.6
6.6

--- Cross-Platform Mobile App Development (iOS + Android MVP) --- I can take your app from concept to store-ready MVP, handling both product definition and full technical execution across iOS and Android using a shared-code approach. Scope includes: → Requirement refinement, user flow definition, and technical planning → Cross-platform development using Flutter or React Native (recommended based on performance + long-term scalability) → Clean UI implementation aligned with Apple Human Interface Guidelines and Google Material Design → Core development, testing, and lightweight analytics integration → Store-ready builds with App Store + Google Play deployment support → Complete source code with clear documentation and handover structure Deliverables: → Fully functional MVP on iOS and Android → Production-ready backend setup (Firebase/Supabase/AWS depending on needs) → App Store + Play Store submission assistance → Structured, maintainable codebase with setup guide Flow Discovery → UX/UI Finalization → Development → Testing → Store Deployment → Handoff Thanks
$444 USD in 12 days
7.3
7.3

Hello, I would be excited to help transform your app idea into a fully functional product and guide the project from concept to launch. With over 10 years of experience in mobile application development, I have successfully delivered cross-platform applications for startups, businesses, and growing products across various industries. For this project, I would recommend React Native or Flutter depending on the complexity of the features and long-term roadmap. Both provide excellent performance, a near-native user experience, faster development cycles, and easier maintenance across iOS and Android from a single codebase. I can assist with requirement analysis, user flow planning, UI implementation, backend architecture, API integrations, analytics setup, testing, optimization, and complete App Store and Google Play deployment support. My focus is always on building scalable, maintainable applications that are prepared for future feature expansion without requiring major redevelopment. Once I understand the app concept and core requirements, I can provide a detailed technical roadmap, recommended architecture, MVP scope, timeline, and milestone-based development plan. I am comfortable taking ownership of the complete development lifecycle and ensuring a smooth launch on both platforms. I look forward to learning more about your idea and discussing the best approach to bring it to market. Best regards
$250 USD in 7 days
7.0
7.0

Hi, I reviewed your proposal and would like to discuss it further refining the concept and user flows to delivering a fully tested, production-ready app on both the App Store and Google Play. My focus is on building scalable, high-performance applications with clean architecture, intuitive UX, and maintainable code. I’ll handle strategy, development, testing, analytics, deployment, and store approvals, ensuring a smooth launch and a strong foundation for future growth. Ready to discuss your vision and turn it into a successful product. Thanks!
$300 USD in 10 days
6.9
6.9

Hi, A concept that ships native on both iOS and Android from one codebase is exactly what Flutter or React Native are built for. The part most builds underestimate isn't the code, it's the App Store and Google Play review. Apple rejects on small guideline misses (login flows, privacy labels), so I plan for that from day one instead of scrambling at hand-off. How I'd approach it: - Flutter for a single shared-code core that feels fully native on both platforms - Firebase or Supabase for auth and basic analytics integration - Reproducible CI builds so the store-ready binaries aren't hand-assembled I've shipped cross-platform apps through both store reviews and handed over complete, well-documented source code at the end, with a 5-star record across 70+ projects here. One thing before I put a timeline to MVP: roughly how many core screens are in V1, and is there an existing backend/API or do I build that too? Happy to walk the user flows with you whenever you're ready. Asif
$750 USD in 5 days
6.4
6.4

Hi There!!! ★★★★ (Cross-platform mobile app development from concept to App Store & Play Store launch with scalable architecture and native-like performance) ★★★★ I’ve carefully reviewed your project and understand you need an experienced mobile developer to take your app from concept to a fully working cross-platform product for both iOS and Android. The role includes requirement refinement, UI design, full development, testing, analytics integration, and complete deployment support for App Store and Google Play with clean documentation. Services based on your requirements: ⚜ Cross-Platform App Development (Flutter / React Native) ⚜ UI/UX Design Aligned with Apple & Google Guidelines ⚜ Feature Planning & User Flow Refinement ⚜ Backend/API Integration & App Logic Development ⚜ Testing, Debugging & Performance Optimization ⚜ Analytics Integration & Tracking Setup ⚜ App Store & Play Store Deployment Support I have experience building scalable mobile applications using Flutter and React Native, focusing on smooth performance, clean architecture, and production-ready releases. I enjoy taking ideas from early stage concepts to fully deployed apps with strong attention to usability and maintainability. My approach would include defining MVP scope, designing intuitive user flows, building a shared-codebase architecture, and iterating with testing until store-ready submission. Warm Regards, Farhin B.
$254 USD in 7 days
6.6
6.6

Hello, I hope you are doing well. I understand that you are looking to build a MOBILE APPLICATION, and I would be happy to help. I have extensive experience in designing and developing applications and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$250 USD in 7 days
7.0
7.0

Creating a cross-platform mobile app sounds like an exciting challenge. To bring your concept to life on both iOS and Android, I suggest using Flutter for its performance and single codebase advantages. This would allow us to streamline development while also optimizing for the App Store and Google Play. I'd start by setting up the Flutter environment, then move to wireframes and prototypes before diving into development. Q1: What specific features do you envision for the app that are essential for the MVP? Q2: Are there particular design aesthetics or user flows you have in mind? Q3: Do you have any existing branding materials or user feedback that can guide the development? Let's make your app a reality.
$500 USD in 6 days
6.6
6.6

Hi there, We understand you're looking to develop a cross-platform mobile app for both iOS and Android, utilizing a shared-code approach like Flutter or React Native to ensure a native feel and optimal performance. With our 17 years of experience in mobile development, including successful projects like a music voting mobile app built with React Native and a furniture store app developed with Flutter, we're confident in our ability to guide your app from concept to launch. Our proposed tech stack would include React Native or Flutter, depending on the specific requirements of your project, to ensure the best balance of performance and maintainability. Can you tell us more about your app's core features and the timeline you envision for reaching the Minimum Viable Product (MVP) stage? Feel free to message us to discuss the details! — Webbook Studio
$340 USD in 10 days
6.1
6.1

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