# React Native app development company

> One codebase for iOS and Android. React Native apps that feel native, ship faster and cost less to maintain. Weekly builds and a fixed price in 48 hours.

Source: https://codeintelli.com/services/react-native

You need iOS and Android on one budget. React Native makes that work.

We build React Native apps that share one codebase across iPhone and Android and still feel native on both, with weekly test builds you can try on your own phone.

## Problems we solve

- Two native teams cost more than we can afford: Building everything twice doubles the budget and the bugs.
- Our React Native app feels sluggish: Janky animations and slow screens make it feel cheap.
- The iOS and Android versions drift apart: Different features, different bugs, different release dates.
- We're stuck on an old React Native version: Upgrades look painful, so nobody starts them.

## What we build

- Cross-platform apps: One TypeScript codebase for iOS and Android
- Native modules: Swift and Kotlin code where performance or device access needs it
- Smooth performance: Reanimated animations and tuned lists that stay fast
- Fast updates: Expo and CodePush for quick fixes without a full store release

## How we work

- Evaluate (1 week): We confirm React Native suits your app and identify any features that need native code.
- Architect (2 weeks): We set up the project, navigation, state management and design system for both platforms.
- Build (8-14 weeks): We build features in two-week sprints, with test builds for iOS and Android every week.
- Launch (1-2 weeks): We prepare store listings, submit to the App Store and Google Play and handle review.

## Results

- RSA Garage: Roadside assistance app that connects drivers to nearby garages and parts vendors. Built with React Native, Node.js, MongoDB and Google Maps.
- Elite Quiz: Trivia app with AI opponents and AI-personalised question picks. Built with React Native and Socket.io for real-time play.
- PreLoved Baby Essentials: Mobile marketplace for second-hand baby products with in-app payments. Built with React Native, Firebase and Stripe.

## Technologies

React Native, Expo, TypeScript, Redux, React Query, Native Modules, Reanimated, Firebase, CodePush, Detox, Jest, React Navigation, AsyncStorage

## Questions

### Will it feel as good as a native app?
For most apps, yes, and users can't tell the difference. Where a feature needs native performance or a platform API, we write that part natively.

### Can you take over our existing React Native app?
Yes. We review the code, fix the worst problems, upgrade it if needed and document what we find.

### Who owns the code and store accounts?
You do. Apps are published under your Apple and Google accounts, and you own 100% of the code. We sign an NDA before you share anything.

### What does it cost?
After a free 30-minute call, we send a written plan and a fixed price within 48 hours. Dedicated React Native developers start from $25/hour.

## Contact

- Email: biz@codeintelli.com
- Phone / WhatsApp: +91 92745 85376
- Book a free 30-minute call: https://codeintelli.com/book-a-call