Get a fully functional, cross-platform AI mobile app for iOS and Android — complete with user authentication, AI model integration, and full source code delivered by an experienced London-based AI developer.
I Will Build Your AI Mobile App for iOS and Android
A focused AI mobile app for iOS and Android with core functionality, authentication, and full source code.
- Functional iOS app
- Functional Android app
- AI model integration into your app
- User authentication
- Full source code included
- Cross-platform build (Flutter / React Native)
Everything in Starter plus AI model fine-tuning, UI design, and chatbot integration for a market-ready product.
- Everything in Starter
- AI model fine-tuning for your specific use case
- Application and website UI/UX design
- Chatbot integration
- Scalable backend development
- Full source code included
The complete, full-scope AI mobile app build — ideal for complex SaaS platforms and feature-rich products.
- Everything in Standard
- Extended scope for complex, multi-feature applications
- Advanced AI and machine learning integration
- Real-time AI data processing
- SaaS platform architecture support
- Full source code and handover documentation
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Value Position
Tech Stack
Delivery & Tiers
Source Code Included
Base Scope
What You'll Receive
Full Description
Your idea deserves more than a generic app. It deserves intelligent, responsive technology built to impress users from the very first tap.
As a full-stack AI developer based in London, England, and part of the Zinn Digital team, I build cross-platform AI mobile applications for iOS and Android that are scalable, polished, and production-ready. Whether you are launching a brand-new AI-powered product or integrating machine learning capabilities into an existing app, I bring the technical depth and professional discipline to deliver it properly.
Every project begins with your vision. I take the time to understand your goals before writing a single line of code — then I build, test, and deliver a working application that reflects exactly what you need.
**What You Get Across All Tiers**
Every package includes a fully functional iOS and Android application built using proven cross-platform frameworks, user authentication, AI model integration, and the complete source code handed over to you. You own everything I build.
**Starter** — the ideal entry point for founders, startups, and businesses who need a focused, lean AI mobile app with core functionality and authentication up and running quickly.
**Standard** — steps up with AI model fine-tuning so the intelligence layer is tailored to your use case, a professionally designed application and website UI, and a fully integrated chatbot — giving you a more complete, market-ready product.
**Premium** — the full-scope build for complex products that require everything in Standard plus the additional development time and depth that ambitious AI applications demand. Suitable for SaaS platforms, multi-feature apps, and projects where quality and completeness are non-negotiable.
**Technology Stack**
Frontend: Flutter, React Native, Dart, JavaScript
Backend: Node.js, Express.js, Python
AI & ML: OpenAI GPT, TensorFlow, PyTorch
Databases: PostgreSQL, MongoDB, Firebase
API Integration: custom and third-party AI APIs
**Who This Is For**
This service is for entrepreneurs building their first AI product, businesses adding AI features to an existing mobile app, SaaS founders who need a scalable backend paired with a smart front end, and development teams who need a reliable specialist to own the AI layer of their project.
**Why Work With Me**
I bring proven expertise across the full mobile and AI development stack, communicate clearly at every stage, and deliver on time. I am available around the clock to answer questions and keep your project moving. You will never be left wondering what is happening with your build.
Your AI mobile app is closer than you think. Place your order and let's start building something remarkable together.
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Compare Packages
| Feature | Starter | Standard | Premium |
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 21 days |
| Revisions | unlimited | unlimited | unlimited |
| Functional iOS app | ✓ | ✕ | ✕ |
| Functional Android app | ✓ | ✕ | ✕ |
| AI model integration into your app | ✓ | ✕ | ✕ |
| User authentication | ✓ | ✕ | ✕ |
| Full source code included | ✓ | ✓ | ✕ |
| Cross-platform build (Flutter / React Native) | ✓ | ✕ | ✕ |
| Everything in Starter | ✕ | ✓ | ✕ |
| AI model fine-tuning for your specific use case | ✕ | ✓ | ✕ |
| Application and website UI/UX design | ✕ | ✓ | ✕ |
| Chatbot integration | ✕ | ✓ | ✕ |
| Scalable backend development | ✕ | ✓ | ✕ |
| Everything in Standard | ✕ | ✕ | ✓ |
| Extended scope for complex, multi-feature applications | ✕ | ✕ | ✓ |
| Advanced AI and machine learning integration | ✕ | ✕ | ✓ |
| Real-time AI data processing | ✕ | ✕ | ✓ |
| SaaS platform architecture support | ✕ | ✕ | ✓ |
| Full source code and handover documentation | ✕ | ✕ | ✓ |
Portfolio
Examples of the seller's work related to this Zinn.
Build Your AI Mobile App for iOS and Android
Build Your AI Mobile App for iOS and Android
Extra Information
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Frequently Asked Questions
To kick things off efficiently, please share your app concept, any existing designs or branding materials, your preferred platform priorities, login credentials or API keys for any services you want integrated, and any reference apps that inspire you. The more context you provide, the more precisely I can build to your vision.
The Starter package is delivered in 5 days, the Standard in 10 days, and the Premium in 21 days. These timelines are based on a clearly scoped brief. If your project has additional complexity, I will communicate that before work begins so there are no surprises.
Your app will run on both iOS (Apple App Store) and Android (Google Play Store). I build using cross-platform frameworks such as Flutter and React Native, which means a single, consistent codebase supports both platforms without sacrificing performance or native feel.
Yes. Full source code is included in every package. You own the code completely and are free to host, modify, or hand it to another developer at any point.
It means your app will connect to and use an AI model — such as OpenAI GPT or a TensorFlow/PyTorch model — to power features like intelligent responses, content generation, predictions, or recommendations. On the Standard and Premium tiers, that model is also fine-tuned to perform specifically for your use case rather than being used off-the-shelf.
Post-launch support including bug fixes, updates, and AI feature enhancements is available. You can add the 7-day post-launch support addon at checkout, or contact me via order chat after delivery to discuss ongoing needs.
Complex or enterprise-scale projects are welcome. Send me a message before ordering and I will assess the scope and provide a tailored quote that accurately reflects the work involved.
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