Mobile apps with one codebase for iOS and Android
We build cross-platform mobile apps with React Native and Expo — native feel, offline-ready, and shipped to both app stores from a single, maintainable codebase.
- 2000+
- Students taught
- 150+
- Projects shipped
- 8+
- Years of experience
- 98%
- Client satisfaction
Building two native apps is expensive and slow. With React Native and Expo, we deliver a single high-performance codebase that runs beautifully on iPhone and Android — cutting cost and time-to-market without compromising on quality.
What we deliver
Full-cycle mobile app development for iOS, Android, and the web.
Cross-Platform Apps
One React Native codebase compiled to native iOS and Android — consistent UX, half the maintenance.
Native Performance
Smooth 60fps animations, gesture handling, and optimized rendering that feels truly native.
Push Notifications
Engage users with reliable push notifications, deep links, and in-app messaging.
Offline & Sync
Local-first storage and background sync so your app keeps working without a connection.
Backend & APIs
Secure authentication, REST and GraphQL APIs, and cloud infrastructure that scales with usage.
App Store Delivery
We handle builds, signing, and submission to the App Store and Google Play, plus OTA updates.
Our process
From concept to a published app, with you in the loop.
Strategy
We define your core features, platforms, and a release roadmap focused on real user value.
Prototype
Interactive prototypes let you test the flow on a real device before full development.
Develop
Agile sprints with TestFlight and internal builds so you can try features as they ship.
Publish & Iterate
We launch to the stores and roll out improvements with over-the-air updates.
Tools & technologies we work with
Why ReactBD
Mobile expertise from a team that lives and breathes React.
One codebase, two platforms
Ship to iOS and Android together — lower cost, faster releases, and consistent quality.
Secure by design
Encrypted storage, secure auth flows, and best-practice handling of user data and tokens.
Instant updates
Push fixes and features over the air without waiting on lengthy app store reviews.
Frequently asked questions
Will my app run on both iPhone and Android?
Yes. We build with React Native and Expo so a single codebase produces native apps for both iOS and Android.
Can you publish the app to the stores for me?
We handle the full submission process for the Apple App Store and Google Play, including builds, signing, and store listings.
Does the app work offline?
We can add local-first storage and background sync so core features keep working without an internet connection.
Can you add features to my existing app?
Definitely. We can join an existing React Native project to add features, fix bugs, or improve performance.
Let's bring your app idea to life
Share your concept and we'll outline the fastest path to a published, polished mobile app.