React Native app development for iOS and Android
One TypeScript codebase, two native apps. React Native with Expo lets you launch on the App Store and Google Play at the same time, with native performance, one team and one budget.
What you get
- Cross-platform architecture in React Native and TypeScript
- Expo with EAS Build and over-the-air updates
- Native modules in Swift and Kotlin when the product needs them
- Offline data, push notifications and deep links
- Subscriptions and payments with StoreKit and Google Play Billing
- Publishing on the App Store and Google Play
- Shared logic with your React or Next.js web app
Ideal for
Launch on both stores
Reach iPhone and Android users from day one without paying for two separate apps.
Products with a web app
Share types, business logic and API clients with a React or Next.js front end.
Fast iteration
Ship fixes and copy changes with over-the-air updates, without waiting for store review.
When is native the better choice? Apps with heavy 3D, advanced real-time audio or very deep hardware integration usually work better as native apps. AuraHz, for example, is native Swift because of its real-time audio engine. We will tell you honestly which option fits.
Process
How we work
01
Choose the approach
We check that React Native fits your product, or recommend native when it does not.
02
Design once
One design system that respects iOS and Android conventions.
03
Build and test
Internal builds for both platforms on TestFlight and Google Play testing tracks.
04
Publish and update
Store reviews, launch, and OTA updates for quick fixes.
Technology
Related work
iOS app
AddiCheck
On the App Store
Scan a product’s barcode and see which food additives it contains, with clear notes on health risks and allergens.
iOS app
AuraHz
On the App Store
Binaural-beat sessions with living visuals and natural soundscapes for sleep, focus, calm and meditation.
Web platform
Passenger care platform for airlines
In production · used by hundreds of thousands of passengers worldwide
Web platform that organises care for passengers affected by flight cancellations and overbooking: hotel rooms, meals and transport, digital vouchers, and dedicated portals for airlines and hotels, with real-time operations and billing.
Frequently asked questions
Is React Native as fast as a native app?
For most apps (lists, forms, maps, chat, payments) users cannot tell the difference. For intensive graphics or real-time audio, a native app is still the better choice.
Can my React Native app share code with my website?
Yes. Business logic, data types and API clients written in TypeScript can be shared with a React or Next.js web app, which reduces bugs and development time.
Expo or bare React Native?
We usually start with Expo: faster builds, over-the-air updates and easier upgrades. When a feature needs custom native code we add it with native modules without leaving Expo.
Can you migrate an existing app to React Native?
Yes. We can rewrite it screen by screen or start with the parts that change most often, keeping the current app live during the migration.