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I already have the concept, logo, colour palette, and screen mock-ups sketched out. What I need now is someone who can turn those ideas into a working mobile app that runs smoothly on both Android and iOS. The scope is intentionally lightweight: a clean, front-end build that covers the core utility functions we have mapped, without any heavy e-commerce or social layers. You will take my Figma-style screens (or whatever format you prefer) and translate them into production-ready code. Whether you like working in Flutter, React Native, Swift UI + Kotlin, or another modern stack, I’m happy to adapt as long as the final APK/IPA passes store submission checks. A few more details • All artwork, icons, and copy will be supplied. • Back-end services are handled elsewhere, so you’ll mainly wire up existing REST/GraphQL endpoints. • I’m offering either straightforward cash payment or an equity slice—we can decide together what makes most sense. If you’re a motivated, early-career developer eager to put a shipped app in your portfolio, this project should be a great fit. Send over links to anything relevant you’ve built, tell me your preferred framework, and let’s get this live.
Project ID: 40423005
126 proposals
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Active 19 days ago
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126 freelancers are bidding on average €180 EUR for this job

Hello, Could you please share the mock-ups ? Do you have written details ? 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 EUR in 15 days
8.9
8.9

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
€200 EUR in 10 days
8.4
8.4

I HAVE SUCCESSFULLY TURNED FIGMA CONCEPTS INTO FULLY DEPLOYED CROSS-PLATFORM APPS WITH CLEAN PERFORMANCE AND STORE APPROVAL. I can convert your designs into a smooth, production-ready mobile app for both Android and iOS using a modern stack like Flutter or React Native (based on your preference). With your assets, screens, and backend APIs already prepared, the focus will be on delivering a fast, polished front-end experience. Core Features: • Pixel-perfect implementation of your provided UI/UX screens • Seamless API integration (REST/GraphQL) • Optimized performance and responsive behavior across devices • Clean architecture for scalability and maintainability • App Store & Play Store submission-ready builds (APK/IPA) User Roles: • End User: Access core app functionality with smooth navigation • Admin (via backend): Managed externally, integrated via APIs I follow a structured approach—design validation, component-based development, API integration, testing, and deployment—to ensure quality and speed. You will receive complete source code with proper documentation and ownership. Additionally, I provide 2 YEARS OF FREE ONGOING SUPPORT post-launch for bug fixes, minor updates, and technical assistance. Open to both fixed payment or equity collaboration—happy to align based on your vision. Let’s bring your app live efficiently.
€140 EUR in 7 days
8.4
8.4

Hello there, i will turn your existing app concept and Figma-style screens into a smooth production ready mobile app for both Android and iOS focusing on clean UI fast performance and seamless API integration without unnecessary complexity. I will build the front-end using a modern framework like Flutter or React Native connect your REST Graph QL endpoints and ensure the app passes store submission with polished responsiveness and stable functionality. Everything will be optimized for scalability and easy updates so your app is ready to grow beyond this first version. Which framework would you prefer for this build Flutter for speed or React Native for flexibility? I’m glad to connect with you. Hammad Hassan.
€200 EUR in 16 days
7.7
7.7

With hands-on experience in turning design concepts into functional mobile apps, I am well-equipped to transform your sketched mock-ups into a seamless Android and iOS application. Specializing in React Native and Flutter, I can efficiently translate your Figma-style screens into production-ready code. To ensure a successful store submission, I will diligently wire up existing REST/GraphQL endpoints and deliver a polished front-end build. Could you share more insights on your preferred timeline for this project? Regards, Yogesh Kumar
€160 EUR in 9 days
7.4
7.4

Hi, I can take your existing concept, mockups, and assets and turn them into a clean, production-ready mobile app for both Android and iOS. I specialize in Flutter, which will let us build a smooth, consistent UI while efficiently integrating your REST/GraphQL APIs. Since your backend and design are already defined, I can focus on delivering a polished front-end that meets store submission standards. I’ve shipped multiple apps before and can share examples—happy to discuss timeline, framework choice, and whether payment or equity works best.
€140 EUR in 7 days
7.2
7.2

Hi, I can turn your designs into a clean, production-ready mobile app for both iOS and Android. Given your lightweight scope, I’d recommend **Flutter** for a single codebase, fast UI rendering, and smooth performance across devices. I’ll convert your Figma screens into pixel-perfect layouts, connect your existing REST/GraphQL APIs, and ensure everything is stable and App Store/Play Store compliant. What you’ll get: • Responsive, high-quality UI matching your designs • Proper API integration with error handling • Optimized performance and clean architecture • APK + IPA builds ready for submission • Well-structured, documented source code **Timeline:** 7–10 days **Approach:** UI build → API integration → testing → store-ready builds I’ve worked on similar UI-to-app conversions and can move quickly without overcomplicating things. Let’s review your screens and endpoints—I can suggest the best structure before starting.
€180 EUR in 7 days
7.0
7.0

Hi, We can take your existing concept, mockups, and assets and turn them into a smooth, production-ready mobile app for both Android and iOS. Since your scope is focused and front-end driven, we’ll efficiently translate your Figma-style screens into clean, scalable code using a modern cross-platform stack (we typically recommend Flutter or React Native for speed and consistency, but we can adapt to your preference). We’ll also handle full integration with your existing REST/GraphQL APIs and ensure everything is optimized for performance and store compliance. Our approach: Pixel-perfect implementation of your provided designs Clean, maintainable front-end architecture Seamless API integration Full preparation for APK/IPA submission (Play Store & App Store ready) Testing across devices for smooth performance We’re comfortable working with early-stage products and can move quickly while keeping quality high. Happy to discuss cash vs equity based on what works best for you. Note: Amount we bid is a placeholder. Regards Interconnect Team
€140 EUR in 7 days
6.8
6.8

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
€120 EUR in 15 days
6.6
6.6

Hello There!!! ★★★★ ( Cross platform mobile app from mockups with smooth API integration ) ★★★★ Project understanding: I understand you already have app concept, UI mockups, branding and backend APIs ready. You need a clean cross platform mobile app built for iOS and Android, focused on core utility features and smooth performance. ⚜ Cross platform app development (Flutter/React Native) ⚜ UI implementation from provided mockups ⚜ REST/GraphQL API integration ⚜ Clean navigation & smooth user flow ⚜ Android & iOS build (APK/IPA ready) ⚜ Performance optimization & testing ⚜ App store submission support I am Farhin B, mobile app developer with exp in building lightweight utility apps and API based systems. I enjoy turning designs into smooth working apps. I would prefer Flutter for fast development and consistent UI, connecting your APIs and ensuring app meets store guidelines. Let’s connect and bring your app live, happy to share past work in chat. Warm Regards, Farhin B.
€110 EUR in 10 days
6.7
6.7

With your quest for a developer to transform your app concept into a fully functional one, you have landed on the doorstep of Sunil: an experienced Full Stack Developer with a particular expertise in Mobile App Development. Being a versatile coder on a multitude of platforms, be it React Native, Flutter or even native development in Kotlin and Swift for Android and iOS respectively - I've got the flexibility to make your cross-platform app idea fly. Having delivered over a hundred world-class projects that effectively balance performance and scalability; my skills are fine-tuned aptly for this project of yours. From end-to-end web applications, to mobile app development, from API integrations to CMS handling - I've got them all covered. More so, my experience extends to issues pinpointing, speed optimization, and performance improvement amongst others; sweet cherries our collaboration can savor. Always intricately synced with clients' goals, I’m predisposed to making your app real. Bringing the package with an intuitive understanding of requirements, swift response time (no endless back-and-forth) and stellar communication skills. My key aim is ensuring we have clean, scalable and production-ready code delivered predictably on-time following thorough testing. Your app is not just about great tech but significantly about 'what it does better'. Team support completes the offering – consider me your one-stop shop.
€100 EUR in 7 days
6.8
6.8

As an experienced mobile and full-stack development agency, we understand your needs and the importance of translating your vision into a well-functioning app that runs seamlessly across both Android and iOS platforms. With React Native or Flutter, we can ensure a smooth performance on both platforms while using the designs provided in a Figma-style format for reference in your project. Having handled over 15 projects, we bring extensive experience in working with REST/GraphQL endpoints and wiring them up to deliver cross-platform solutions that meet clients' needs. With a proven track record of delivering top-notch products for diverse industries including healthcare, e-commerce, education, and logistics, you can expect an app that's not just functional but also highly-performant. Considering your mention of an early-career developer, I would like to highlight that with over 8 years under our belt, our team can offer the perfect blend of expertise and fresh ideas. And finally, be it a straightforward cash payment or discussing equity-- we are willing to work out what suits you best. I look forward to hearing from you soon!
€500 EUR in 7 days
6.4
6.4

Hi there, Transforming your vision into a seamless mobile app can be tricky if the development isn't handled with precision. Many projects falter due to poor translation from design to functionality. With my expertise, I ensure a smooth conversion of your Figma-style screens into a robust app that excels on both Android and iOS platforms. Here are my questions to get started: Which framework do you lean towards for this app? And are there any specific UI/UX features we should pay special attention to during development? Let’s discuss your project now!
€250 EUR in 14 days
5.9
5.9

Hello! I’ve carefully reviewed your project on Cross-Platform Utility App Development and I’m excited about the opportunity to bring your concept to life! With over 10 years of experience in mobile app development, particularly with React Native and Flutter, I’m well-equipped to handle your requirements. I understand that you have the concept, logo, color palette, and mock-ups ready, which is fantastic! My goal will be to ensure that your vision is executed flawlessly across both iOS and Android platforms. I’ve successfully developed similar apps in the past, including a task management app that streamlined team collaboration, a fitness tracking app that encourages users to maintain their health goals, and a local event finder that connects users with nearby activities. Could you please clarify the following questions to help me better understand the project? 1. What specific features do you envision for the app in its initial launch? 2. Are there any preferred APIs or third-party integrations you’d like to include? 3. What’s your ideal timeline for the project completion? I’m looking forward to discussing this project further and ensuring we achieve your goals together. Thank you! Best regards.
€200 EUR in 4 days
6.6
6.6

As the head of Pinnacle Digital Services, my team and I are motivated to build solutions that exceed expectations. Our expertise in Android and iOS development, aligns perfectly with the core requirements of your utility app project. We have a proven track record of delivering on-time projects, and believe in staying updated with the most recent tech stacks to ensure smooth operability on various platforms, be it Flutter, React Native, Kotlin or others. What sets us apart from other developers is our comprehensive skill set - from graphic design to wireframing, we can convert your sketches seamlessly into cutting-edge code. Additionally. we're comfortable wiring up existing REST/GraphQL endpoints for the back-end services, leaving you free to focus on other aspects of the project. Lastly, Pinnacle Digital Services values long-term partnerships built on trust and transparency. We want to help your app not just get launched but also thrive in the market. You have an open choice between cash payment or ownership equity. It is this blend of adaptability and commitment that we think you're actively looking for in a development partner. By choosing us, you're choosing a dedicated team that's invested in making your mobile app a resounding success. Let's build something great together!
€120 EUR in 3 days
6.3
6.3

With over a decade of experience in full-stack development, I bring to the table a wealth of knowledge in the smart utilization of modern technology—a skill that is vital for cross-platform app development. As an expert in Flutter and React Native, I've successfully delivered similar applications for both Android and iOS. Additionally, my extensive background in REST APIs enables me to seamlessly integrate back-end services, ensuring your app runs smoothly without compromising functionality. I understand that your project scope focuses on utility rather than complex social or ecommerce features. Given my penchant for delivering clean, front-end builds with a user-friendly interface, this aligns perfectly with my expertise. Also, being familiar with Git version control and other collaborative tools, I guarantee efficient management of your existing assets and hassle-free code submission throughout the app development lifecycle. To sum up, as a trusted developer who delivers results, I'm here to provide a disciplined approach to turning your Figma-style screens into production-ready code smoothly running on various devices. With my proficiency in Flutter, React Native, and more importantly my willingness to adapt to suit your preferred framework and needs - I should be an ideal fit for your project. Let's get started and bring high utility mobile app into reality!
€200 EUR in 7 days
5.9
5.9

Hey there, I took a look at your cross‑platform utility app idea and it sounds like a clean, focused build. You already have the logo, colours, and screen sketches, so the job here is mostly turning your Figma-style design into a working mobile app. I’ve shipped apps in Flutter and React Native, and I’m comfortable wiring up REST or GraphQL endpoints. I’d keep things simple: • build the screens as-is in your chosen framework • connect the endpoints to the UI • test on both Android and iOS • prepare APK and IPA for store submission I can start right away and a small project like this usually fits into a short cycle. Do you already have a preferred framework for the front‑end build, or should I choose the one that fits your screens and endpoints best? Cheers, Slavko
€169 EUR in 4 days
5.5
5.5

Hello! As per your project post, you’re looking to build a Cross Platform Utility Mobile App where your existing concept, branding, and UI mockups are transformed into a fully functional Android and iOS application. The goal is to create a clean, lightweight, and production ready mobile app focused on core utility features, with smooth performance and successful app store deployment. My focus will be on delivering a complete cross platform mobile solution, featuring: accurate conversion of your provided UI mockups into production ready screens, clean and responsive frontend development for both Android and iOS, integration with existing REST or GraphQL APIs, smooth navigation flow between utility features, optimized performance for fast and stable user experience, and full readiness for App Store and Play Store submission. I specialize in building cross platform mobile applications using Flutter and React Native, along with native development when required, focusing on clean architecture, scalable frontend design, and seamless API integration. My approach ensures that your app remains lightweight, maintainable, and stable while meeting all platform guidelines for deployment. Let’s connect to review your screen flows, API structure, and feature priorities so we can define the development approach and finalize the MVP build plan. Best regards, Nikita Gupta
€300 EUR in 18 days
5.7
5.7

Hello Hi there, I understand you've got a strong brand foundation and need a developer to bring your concept to life. With 5+ years of full-stack experience, I specialize in translating creative visions into polished, functional websites. I'm confident I can build a site that perfectly reflects your logo and color palette, delivering a seamless user experience. Let's chat about getting your project launched Giáp Văn Hưng
€150 EUR in 7 days
5.3
5.3

Hello Dear! Greetings from Toriqul Global Solutions! We are a reliable and experienced web design & development company led by Engineer Toriqul Islam (B.Sc. in CSE, RUET), with over 10 years of proven industry experience delivering quality digital solutions. At Toriqul Global Solutions, we build modern, user-friendly, high-performance websites focused on simplicity, elegance, and functionality to boost engagement and business growth. I have some questions——— 1. How many screens/pages in the app? 2. REST/GraphQL endpoints documentation ready? Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap 4. jQuery 5. JavaScript 6. AngularJS 7. React JS 8. Node.js 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .NET 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB and more skills What will you get? • Responsive design on All Devices •Reusable components •Clean code •Timely delivery tested •Clear communication We would be honored to discuss your project requirements and help bring your ideas to life. Thank you for your time and consideration. Warm Regards, Toriqul Global Solutions
€70 EUR in 3 days
5.3
5.3

Birkirkara, Malta
Member since Nov 16, 2020
$30-250 USD
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$125 USD
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$15-25 USD / hour
$250-750 USD
₹75000-150000 INR
$10-20000 AUD
₹12500-37500 INR
£20-250 GBP
$1000-1500 USD
₹12500-37500 INR
$8-15 USD / hour
₹1250-2500 INR / hour
₹600-1500 INR