iOS & Android Mobile App Development

@jastp

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@infowider11

***** Mobile App Development for iOS & Android **** Hello, I’m an experienced mobile developer with strong expertise in building high-performance cross-platform apps for both iOS and Android. I specialize in creating clean, scalable, and well-documented code while maintaining clear communication and consistent milestone updates throughout the development cycle. For this project, I would recommend Flutter or React Native to efficiently transform your existing Node.js web application and PWA into a fully functional mobile app with smooth performance and a pixel-perfect UI. I have solid experience integrating REST APIs, Supabase, and backend services, as well as successfully publishing apps to both the App Store and Google Play. My approach includes requirement analysis, UI/UX implementation, API integration, testing, and deployment, ensuring a stable and maintainable product. I can start immediately and collaborate closely with you to deliver a high-quality mobile application. Looking forward to discussing the project and sharing relevant app examples. Let’s chat.. Thanks

@shyamvijaywargiy

Hello , Nice to meet you! I will design and develop mobile application with web admin panel according to your requirement , ping me on chat so we can discuss this more. I am expert and 9 years experienced Android /iPhone app developer with backend work that you are looking for. I will provide you perfect product as you want so you would be happy with it. I am always ready to discuss about your project in detail as well as start from right now. The following are my services that i provide :- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 15 to 20 hours each day. 4. Free Bug-Fix support for 1 year after completion. 5. Source code delivery. You can have a look at my profile by this link : https://www.freelancer.com/u/shyamvijaywargiy Let's contact me to discuss further details with me. Thanks Shyam

@om26er

Hello, Regarding your project, i would like to discuss the app features in detail to better understand your requirements. i am a native mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have completed more than 520 projects either local or internet based. i am confident i will provide you quality software services on time. Let's chat to proceed.

@AwaisChaudhry

As the Founder and Lead Developer for ZAWN Tech, I bring over a decade of experience in mobile app development. I have a proven track record of building native and cross-platform apps for iOS and Android using React Native and Flutter. My familiarity with these technologies allows me to develop clean, maintainable, well-documented code that meets your project's requirements. Not only will you receive high technical proficiency from me, but you’ll be embedding a reliable collaborator who values consistent communication and delivering on time. I understand the importance of regular progress updates, milestone check-ins, and transparent communication throughout the work process. In addition to my commendable portfolio with 200+ recommendations, what makes me a valuable asset for your project is my ability to convert your specific requirements and designs into a working product. =

@neerajdhameliya

Hello I am a developer with a lot of experience in making good iOS and Android apps. I always try to write clean code that's easy to understand and work with and I make sure to talk to my clients regularly so they know what is going on with their project. I have Launched apps for the App Store and Google Play before. I pay attention to how the app looks and feels and I make sure the backend works smoothly using REST APIs and Supabase. Answers: 1) You can see the work I do here ==> https://www.freelancer.com/u/neerajdhameliya 2) preferred tech stack: Flutter 3) Rate: $15 per hour & I will give you a timeline after I know all the details. 4) For your project I would take your existing web app. Turn it into a really good mobile app for iOS and Android. My goal is to make it work well be easy to use and have an architecture. I will keep you updated on how things are going and tell you when I reach important part of the project. ■ Can you please a share your existing Node.js web app link? I would like to talk to you about your project and start working on it away. Best regards. Niral D

@shubhamshrimal7

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 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

@Julian29

Hello, iOS & Android Mobile App Development I have similar kind of expertise and work experience. I have 10+ years of experience building high-quality mobile applications, I can develop a robust, scalable, and visually polished iOS and Android app from your existing Node.js web app or as a new build. I focus on clean, maintainable code, smooth user experiences, and seamless backend integration using REST APIs or Supabase. My approach ensures your app is ready for App Store and Google Play deployment, with pixel-perfect UI and reliable performance. **** You can track the project’s progress using the tracker. I’m available to work 40 hours per week **** Key Features -->> Cross-platform mobile app compatible with iOS and Android -->> Clean, maintainable code with proper documentation -->> Smooth UI/UX with responsive and intuitive design -->> REST API / Supabase integration for dynamic data -->> Regular milestone updates and collaborative workflow Approach -->> Analyze existing web app and plan mobile architecture -->> Build app using React Native or Flutter for cross-platform support -->> Implement backend connectivity and ensure real-time data handling -->> Test thoroughly, optimize performance, and prepare for deployment Best regards, Julian

@diektech

Hi, This is Elias from Miami. Since you already have a Node.js web app and PWA, the key challenge is turning that foundation into a proper mobile experience without duplicating logic or creating maintenance issues between web and mobile. The goal should be a clean mobile architecture that integrates smoothly with your existing backend while delivering a native-quality UX. My approach would be to build the mobile layer using React Native so we can reuse API logic from the Node.js backend while delivering iOS and Android builds from a single codebase. I’d structure the app around modular screens, API service layers, and clean state management so the product stays scalable and easy to maintain as features expand. I’ve worked on several cross-platform apps where the focus is translating an existing web product into a stable mobile experience, including API integrations, authentication flows, and store-ready builds with clean UI performance. Preferred stack: React Native with REST API integration. Estimated timeline for an MVP mobile build is typically 4–6 weeks depending on the number of screens and features. Q1: Will the mobile app reuse the same authentication and APIs from your Node.js platform? Q2: Do you already have mobile UI designs, or should the interface be adapted from the current web/PWA experience? Q3: For the first release, which core features from the web platform must be included in the mobile version?

@topteam123

Hi, We will develop your mobile app for android, iPhone platform using ReactNative technology. Please share design or wireframe with workflow of your app so that we will analyse it and provide you an estimation for the work. Also, based on your description, looks like you already have web app with apis ready for your project. So please share your web app link so that i will understand the list of features and update you about it. Looking forward to waiting for your reply and working with you. Best Regards, Vishnu.

@tangramua

Dear ,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in Mobile App Development, iPhone, Android, iOS Development, React Native and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.   Best regards, Sales department Tangram Canada Inc.     

@planDapps

TURNING YOUR EXISTING WEB PLATFORM INTO A CLEAN, SCALABLE IOS & ANDROID MOBILE APP It sounds like you’re looking for a developer who can translate your existing Node.js web/PWA platform into a polished mobile app while maintaining clean architecture and clear communication. At Plan D Studios, we bring 12+ years of experience building mobile apps, custom software, APIs, and scalable platforms for startups and growing products. For projects like yours, we typically recommend Flutter for cross platform mobile app development, allowing a single codebase for iOS and Android while maintaining high performance and pixel accurate UI. We regularly integrate mobile apps with REST APIs and backend platforms such as Node.js, ensuring smooth data synchronization with your existing system. Our approach focuses on: • Translating your existing web functionality into a native mobile experience • Clean, maintainable mobile app architecture • Reliable API integration with your Node backend • App Store & Google Play deployment readiness • Clear progress updates and milestone demos We build all web and mobile app systems in house, ensuring quality control and consistent communication throughout development. One quick question: Is the goal to replicate the PWA features exactly, or do you plan to introduce mobile specific functionality as well? Happy to review your current platform and discuss the best mobile architecture. Let’s talk. Regards, Haider

@sunainawbst

Hi, I’d be happy to help you build and continue development of your mobile app. Since you already have a Node.js web app and PWA, the mobile app can connect to the same APIs and turn it into a smooth native-like experience for iOS and Android. I’ve worked on similar apps where the goal was clean code, stable performance, and easy future updates. For this project I will help with: • Developing the mobile app for both iOS and Android • Connecting the app with your existing Node.js backend / APIs • Building clean, maintainable code so future features are easy to add • Providing regular updates and milestone progress during development My approach is simple: first review your current PWA and backend, plan the mobile structure, then build the UI and features step-by-step while keeping performance and user experience smooth. I’m ready to start right away and work closely with you to turn the existing platform into a polished mobile app. Let’s discuss the details. Thanks! Purnima

@mobiappsoftware

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

@kamran2012

Good to see this project, I will build the iOS and Android app using React Native, which fits well since your existing backend is in Node.js. This keeps the data layer and API calls consistent across web and mobile without maintaining separate codebases. For the approach, I will start by mapping your current PWA screens to native equivalents, prioritizing flows that need native performance or device features the PWA cannot handle well, such as push notifications, offline storage, and camera access. Questions: 1) Which parts of the current PWA feel limited, and what triggered the move to a native app? 2) Is the Node.js backend deployed and stable, or will it need updates to support the mobile app? Send me a message and we can go over the details. Best regards, Kamran

@kareemmaize

Hi there To turn your existing Node.js web app and mobile PWA into a polished iOS and Android application, the most important step is translating the current product workflows into a mobile architecture that feels native, responsive, and maintainable as the platform evolves. Since a working backend already exists, the focus should be on building a clean mobile layer that integrates reliably with the existing APIs while maintaining clear state management, strong UI performance, and consistent user experience across devices. The approach typically begins with reviewing the current web application and API structure to identify which components can be reused and which parts should be optimized for mobile interaction. From there the mobile architecture can be structured to ensure the interface remains fast, scalable, and easy to extend as additional features are introduced. Attention is also given to areas such as authentication flows, API handling, error management, and performance tuning so the mobile application remains stable under real usage conditions. After reviewing the current product scope and repository, I will provide a clear implementation approach along with a precise timeline and development estimate based on the confirmed requirements. If this direction aligns with your goals, let's discuss the details further in private chat.

@rbtech1984

Hello There!!! ★★★★ ( iOS & Android Mobile App Development ) ★★★★ I understand you’re looking for an experienced mobile developer to build or continue development of your app for iOS and Android. The goal is clean, maintainable code, seamless UI/UX, and smooth backend integration, with regular updates and milestone check-ins. Services mentioned here based on project details ⚜ Mobile app development for iOS and Android ⚜ Clean, well-documented, maintainable code ⚜ Pixel-perfect UI/UX implementation ⚜ Integration with REST APIs, Supabase, or similar backend ⚜ Regular progress updates and milestone reporting ⚜ App Store and Google Play deployment support ⚜ Translating designs and requirements into fully functional apps With 9+ years experience, I’ve built cross-platform apps using Flutter and React Native, delivering smooth performance and intuitive interfaces. I’ll follow an agile approach, prioritize clean code, and ensure backend sync works flawlessly. I can start ASAP and keep you updated throughout the project. Looking forward to discussing your app and making it a success. Warm Regards, Farhin B.

@ciss26

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 Application 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.

@codefusion53

Hi, I am an experienced mobile developer specializing in cross-platform apps using React Native and Flutter, and I can build or continue development of your iOS and Android app with clean, maintainable, and well-documented code. I have shipped multiple apps to the App Store and Google Play, integrating REST APIs and backend systems like Supabase, while ensuring pixel-perfect UI/UX for smooth user experiences. I approach projects by breaking requirements into milestones, providing regular updates, and collaborating closely to translate designs into functional, scalable mobile apps. I can take your existing Node.js PWA and convert or integrate it into a native mobile experience efficiently. I can provide links to previous apps and recommend React Native for faster cross-platform deployment, with a clear timeline and scope defined after reviewing your current project. Best, Justin