Basic mobile app with 3–5 screens using client’s UI design, no API integration. | Innovative development that turns bold ideas into powerful results!
build full stack mobile apps and website with flutter, react native
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Need a powerful, high-quality mobile app that runs smoothly on both Android and iOS?
Zinn Digital ™ designs and develops professional cross-platform mobile applications using Flutter or React Native, delivering pixel-perfect UI, seamless performance, and reliable backend integration with over 4 years of proven expertise.
Services Include:
- Full-Stack Mobile App Development
- Custom UI/UX Design
- Firebase Integration
- API Integration
- App Optimisation & Testing
Technologies We Work With
- Dart, JavaScript, Kotlin, Swift
- Flutter, React Native
- Firebase, Node.js, Supabase
- Firestore, SQLite
- Android Studio, VS Code, GitHub, Figma
Industries We Serve
- E-commerce
- Real Estate
- Travel & Hospitality
- SaaS & Tech
- Education & eLearning
- Fitness & Wellness
- Event Management
Why Choose Zinn Digital ™
- 4+ years of experience building full-stack mobile apps with Flutter and React Native
- End-to-end solutions: UI design, backend integration, testing, and deployment
- Expertise in Firebase, Node.js, and API integrations for seamless performance
- Based in London, England with reliable delivery, clean code, and dedicated support throughout your project
Ready to transform your app idea into reality?
Contact Zinn Digital ™ now and let's get started!
This Zinn Will Include (Craft Lite)
Basic mobile app with 3–5 screens using client’s UI design, no API integration.
Delivery: 7 days
Revisions: Unlimited
Includes:
• Functional Android app
• App design
• App icon
• Splash screen
• Backend Development
• Include source code
Upgrade Options
Choose an upgrade addon to get more features:
| Feature | Basic | Boost Upgrade | Premium Upgrade |
|---|---|---|---|
| Delivery | 7 days | 14 days | 30 days |
| Revisions | Unlimited | Unlimited | Unlimited |
| Functional Android app | ✓ | ✓ | ✓ |
| App design | ✓ | ✓ | ✓ |
| App icon | ✓ | ✓ | ✓ |
| Splash screen | ✓ | ✓ | ✓ |
| Backend Development | ✓ | ✓ | ✓ |
| Include source code | ✓ | ✓ | ✓ |
| App submission | ✗ | ✓ | ✓ |
| Ad network integration | ✗ | ✗ | ✓ |
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Extra Information
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Frequently Asked Questions
To begin the mobile app development process, I need a clear description of your app idea, preferred tech stack (Flutter or React Native), any reference designs or wireframes, and the list of features you want.
Yes! I specialize in cross-platform app development using Flutter and React Native, enabling you to have a single codebase for both Android and iOS apps, thereby saving time and cost.
Definitely. I offer full backend integration, including Firebase Authentication, Firestore, Cloud Functions, and third-party APIs. I can also work with Node.js or Supabase, depending on your requirements.
Yes, I provide complete support for app deployment. If you're purchasing the Premium mobile app package, I’ll assist with publishing your app to the Google Play Store and Apple App Store.
Yes, I offer free bug fixing and minor updates after delivery for all packages. For long-term app maintenance, you can request a custom offer tailored to your specific needs.
Absolutely. If your project doesn’t fit into the standard packages, just send me a message. I’ll prepare a custom offer tailored to your mobile app idea, feature list, and budget.
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Customer Reviews
See what our customers say about this Zinn
I had a great experience collaborating on this Mobile App UI Design project. From the very beginning, the seller demonstrated a strong understanding of productivity-focused mobile interfaces and paid close attention to user experience. The final UI design is clean, modern, and extremely easy to navigate. Communication was smooth and well-structured throughout the project, and updates were shared regularly. Overall, I am very pleased with the result and would gladly work with Rokun again for future mobile app design projects.
Rokun understood exactly what I wanted for my Mobile App and translated my ideas into a clean, modern, and user-friendly mobile application. Communication was clear, updates were consistent, and Rokun was proactive with suggestions that improved the final result. The decor recommendations, planning features, and overall UI turned out beautifully. Delivery was on time, and the quality exceeded my expectations for the budget. Highly recommended, and I’d definitely work with him again.
Working with Rokun was an excellent experience! The mobile app turned out even better than I expected, fast, creative, and beautifully built. Communication was clear, updates were consistent, and the technical execution was spot on. Highly recommend for any full-stack mobile app projects!
Very happy with the overall development. The mobile app is clean, simple to use, and the health features work smoothly. The communication went well throughout the entire project. I’m satisfied with the final result.
This seller delivered an outstanding AI voice assistant mobile app. The voice recognition, natural responses, and multi-skill system all work flawlessly. The UI looks clean and modern, and everything runs smoothly on both Android and iOS. Communication was consistent, professional, and very reassuring. I’ll definitely work with this seller again for future upgrades.
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