Flutter or React Native mobile apps for iOS and Android, powered by AI models and chatbot integration — built by a London-based team with 5+ years of experience delivering robust, user-friendly cross-platform solutions.
I Will Build Your AI-Powered Cross-Platform Mobile App
A 3–5 screen cross-platform app built to your provided UX/UI design, with AI model integration and full source code.
- 3–5 screen iOS and Android app (Flutter or React Native)
- Built to client-provided UX/UI design
- AI model integrated into the app
- Functional on both iOS and Android
- Complete source code included
- Regular progress updates via order chat
Everything in Starter plus AI model fine-tuning and a fully integrated chatbot for a smarter, more interactive app.
- All Starter MVP features included
- AI model fine-tuning for your specific use case
- Full chatbot integration within the app
- Functional iOS and Android cross-platform delivery
- Complete source code included
- Extended timeline for greater scope and quality
The complete package: fine-tuned AI, chatbot, user authentication, and a thorough build timeline for a production-ready app.
- All Standard Build features included
- User authentication system built in
- AI model fine-tuning and chatbot integration
- Extended timeline for thorough testing and polish
- Production-ready iOS and Android delivery
- Complete source code handed over clean
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Value Position
Tech Stack
AI Integration
Starter Scope
Cloud & Hosting
What You'll Receive
Full Description
You deserve a mobile app that does more than look good — one that thinks, responds, and works for your users around the clock. That is exactly what this service delivers: a fully functional, AI-integrated iOS and Android application built with Flutter or React Native, complete with source code and ready for real-world deployment.
Zinn Digital is a London-based development team with over five years of hands-on experience building AI-powered mobile applications, chatbot integrations, and SaaS solutions. Every project is handled with care, clear communication, and a focus on shipping something that genuinely works.
WHAT IS INCLUDED ACROSS ALL TIERS
Every package includes a fully functional iOS and Android application built with Flutter or React Native, integration of an AI model into your app, complete source code delivery, and unlimited revisions. You will also receive regular progress updates throughout the build, and the team remains accessible via order chat at every stage.
HOW IT WORKS
1. You share your project brief, feature requirements, and any design assets or inspiration.
2. The team reviews your requirements and confirms scope before development begins.
3. Development proceeds with regular milestone check-ins so you are never in the dark.
4. You review the build, request revisions, and sign off on the final deliverable.
5. Source code is handed over clean and ready to deploy.
WHAT THE TIERS COVER
The Starter tier is ideal for a straightforward MVP or proof-of-concept: a 3–5 screen cross-platform app built to your provided UX/UI design, with AI model integration and full source code — a focused scope that keeps delivery realistic and quality high.
The Standard tier adds AI model fine-tuning and a fully integrated chatbot, giving your app a more intelligent, conversational layer. This tier suits businesses that want a polished, interactive product beyond a basic MVP.
The Full Build tier is the complete package: fine-tuned AI model, chatbot integration, user authentication, and an extended timeline to accommodate greater complexity and thorough testing — the right choice for a production-ready application.
WHO THIS IS FOR
This service suits founders validating an app idea, businesses adding AI functionality to an existing product, and teams who need a reliable development partner without the overhead of a full in-house build.
TECH STACK
Frameworks: Flutter, React Native. Backend: Node.js, Express.js, Laravel, Python. Databases: MySQL, MongoDB. Cloud and hosting: AWS, DigitalOcean.
If you are ready to bring your app idea to life with genuine AI capability baked in, this is the team to do it.
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Compare Packages
| Feature | Starter MVP | Standard Build | Full Production Build |
|---|---|---|---|
| Delivery Time | 10 days | 21 days | 35 days |
| Revisions | unlimited | unlimited | unlimited |
| 3–5 screen iOS and Android app (Flutter or React Native) | ✓ | ✕ | ✕ |
| Built to client-provided UX/UI design | ✓ | ✕ | ✕ |
| AI model integrated into the app | ✓ | ✕ | ✕ |
| Functional on both iOS and Android | ✓ | ✕ | ✕ |
| Complete source code included | ✓ | ✓ | ✕ |
| Regular progress updates via order chat | ✓ | ✕ | ✕ |
| All Starter MVP features included | ✕ | ✓ | ✕ |
| AI model fine-tuning for your specific use case | ✕ | ✓ | ✕ |
| Full chatbot integration within the app | ✕ | ✓ | ✕ |
| Functional iOS and Android cross-platform delivery | ✕ | ✓ | ✕ |
| Extended timeline for greater scope and quality | ✕ | ✓ | ✕ |
| All Standard Build features included | ✕ | ✕ | ✓ |
| User authentication system built in | ✕ | ✕ | ✓ |
| AI model fine-tuning and chatbot integration | ✕ | ✕ | ✓ |
| Extended timeline for thorough testing and polish | ✕ | ✕ | ✓ |
| Production-ready iOS and Android delivery | ✕ | ✕ | ✓ |
| Complete source code handed over clean | ✕ | ✕ | ✓ |
Extra Information
Tools I Use
Perfect For
My Process
Frequently Asked Questions
Yes — the Starter MVP is built to your provided UX/UI design, so you will need to supply design files or detailed screen wireframes before development begins. If you do not have designs ready, consider the Standard or Full Production Build tiers, where design direction can be discussed as part of the scoping process.
A clear description of your app's purpose, the features you need, any design files or inspiration, and access credentials for any existing systems we need to integrate with. The team will review everything and confirm scope with you before work begins.
Yes — deployment support to both the App Store and Google Play is available as an add-on. This covers the submission process to get your app live on both platforms.
Yes, the team handles complete backend development including API integration and database management. The tech stack includes Node.js, Express.js, Laravel, Python, MySQL, MongoDB, AWS, and DigitalOcean.
All communication takes place through the order chat. You will receive regular progress updates at key milestones, and the team is accessible throughout the project to answer questions or discuss changes.
All tiers include unlimited revisions, so you can request adjustments until you are satisfied with the result. Revisions should relate to the agreed scope of work.
The team works with both Flutter and React Native. The best choice for your project will be discussed during the scoping conversation based on your requirements and any existing tech stack you have in place.
Yes — AI model integration into an existing application is explicitly part of the service. Share your existing codebase and integration requirements when placing your order and the team will confirm feasibility.
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