Service

React Native App Development

Enterprise-grade React Native apps development for iOS and Android. Deliver a single, highly performant JavaScript/TypeScript codebase that maintains native speeds, smooth interactions, and low maintenance overhead.

We build React Native apps for teams whose product, people or web app already live in React and TypeScript. One codebase ships to iOS and Android, native Swift and Kotlin modules cover what the framework does not, and the release goes through App Store and Google Play review with the same store work we do on every launch.

React Native is the right framework when the rest of your stack speaks React. If your web app is built in React or Next.js, or you already employ TypeScript engineers, a React Native app lets them read, review and eventually own the mobile codebase — and share types, validation and API clients with the web. That continuity is usually worth more than any benchmark.

The old performance argument is over. The New Architecture — JSI, the Fabric renderer and TurboModules — has been the default since React Native 0.76, and the asynchronous bridge was removed entirely in 0.82. Hermes is the default engine and Expo is the normal way to start a project. For the screens most products need — sign-in, feeds, forms, chat, payments — users cannot tell a well-built React Native app from a native one.

To be straight with you: most of the apps in our portfolio are Flutter, because those products were design-led and built mobile-first. We recommend React Native when it fits your team, and the work around the framework is work we ship on every project — React and TypeScript on the web, like Onertrip’s React site and Oner Education’s Next.js portals and React admin, Node.js APIs, and App Store and Google Play submission, subscriptions and push.

Not sure which framework fits? Our Flutter vs React Native guide walks through the trade-offs, including the cases where we would tell you to pick the framework we do not default to. For the wider picture, see our mobile app development services.

What We Deliver

React Native apps for iOS and Android from one TypeScript codebase
Expo, the New Architecture and Hermes on new projects
Native Swift and Kotlin modules for platform APIs
Shared TypeScript logic with your React or Next.js web app
App Store and Google Play submission and review
Subscriptions and payments with RevenueCat, Stripe and in-app purchases
Push notifications, analytics and crash reporting
Over-the-air updates for JavaScript fixes between store releases

Start Your Project

Book a free scoping call or send us your project details.

Book a Call Contact Us

Our approach

How we decide what to build with

The trade-offs behind the stack, so you can challenge them before the work starts.

React Native when your team writes React

We recommend it when the people who will maintain the app know React, or when a web app shares its logic. For a design-led consumer app with no React team, we will tell you Flutter is probably the better fit, and why.

Expo and the New Architecture by default

New projects start on Expo with the New Architecture and Hermes, TypeScript throughout, and cloud builds so the iOS and Android releases come from one pipeline.

Native modules for the platform-specific parts

CallKit calling, Live Activities, foreground services and media processing are written in Swift and Kotlin and exposed as native modules, rather than forced through a package that half works.

One source of truth with your web app

Types, validation schemas, API clients and state logic live in a shared TypeScript package used by both the React Native app and the React or Next.js web app, so a business rule changes in one place.

Who this is for

Where this service fits

If one of these sounds like your team, we have done this work before.

Teams that already write React

Your web app is React or Next.js and your engineers think in TypeScript. React Native keeps mobile in the same language, tooling and hiring pool, so your own team can own the app after launch.

Products with a web app alongside the mobile app

Share types, validation, API clients and business logic between web and mobile instead of maintaining the same rules twice.

Startups launching on both platforms

One codebase, one team and one QA pass across iOS and Android, instead of paying for two native apps and watching one platform lag behind.

Utility-style apps that should feel native

Booking, dashboards, field and productivity apps where platform-standard navigation, scrolling and controls matter more than a custom-drawn interface.

How we work

From first call to store launch

The same five steps run every engagement, whatever the service.

Discovery & Product Planning
Design for Mobile Application
Build an App
App Launch & Deployment
Growth of Mobile Application

See what each step delivers →

FAQ

Common Questions

Do you build in React Native or Flutter?

Both. Most of our portfolio is Flutter, because those products were design-led and mobile-first. We recommend React Native when your team already writes React, or when a React or Next.js web app shares logic with the mobile app — and we make that call with you in discovery, not by habit.

Is React Native fast enough for a production app?

Yes. The New Architecture — JSI, Fabric and TurboModules — has been the default since React Native 0.76, and the old bridge was removed in 0.82. The performance problems we see in production are almost always oversized images, unbounded lists and work on the main thread, not the framework.

Should we use Expo?

For most new apps, yes. Expo is now the standard way to start a React Native project, and its build and update services remove most of the native setup work. Development builds still let you add custom Swift and Kotlin code, so it does not lock you out of native features.

Can a React Native app share code with our web app?

Yes. Business logic, types, validation and API clients can live in a shared TypeScript package used by both. UI components usually do not transfer one-to-one, because React Native renders native views rather than HTML, but the patterns and the people do.

Can you take over an existing React Native app?

Yes. We audit the codebase, dependencies, React Native version and store status first, then tell you honestly whether upgrading and extending it or rebuilding is the cheaper path.

Who owns the code we pay for?

You do, from day one — see how we work for the detail on IP, NDAs and handover.

Ready to build something remarkable?

Book a free 20-minute scoping call. We'll review your idea, share relevant case studies, and outline a realistic timeline.

Book a Free Call View Our Work

Reply within 24 hours · No commitment required