A React Native app development agency for iOS and Android: native and cross-platform apps designed, built, shipped and maintained by a team that owns the whole lifecycle.
A good mobile app isn't a smaller version of your website. It's a focused, fast, offline-resilient experience built around the handful of things your users actually care about. As a React Native app development agency and a native iOS/Android shop, our mobile team designs and builds apps for UK and global clients, starting at the first wireframe and carrying through App Store and Play Store release, plus the ongoing updates that keep things running as devices and platforms move on without asking permission.
Native iOS & Android Development
When performance, platform-specific UI or deep hardware integration actually matter, we build natively: Swift/SwiftUI for iOS, Kotlin for Android. That gives you full access to platform capabilities, the smoothest experience the device can offer, and apps that feel like they belong on each one.
Cross-Platform Apps with React Native & Flutter
For most product teams, a single cross-platform codebase hits the best balance of speed, cost and quality. We build with React Native and Flutter, sharing business logic and UI across iOS and Android while keeping a clean path to native modules whenever a feature genuinely needs one.
Mobile UX/UI & Design Systems
Mobile interactions are governed by thumbs, short attention spans and whatever the platform expects. We design around Apple's Human Interface Guidelines and Google's Material Design, build a reusable component library for your app, and validate flows with prototypes before anyone writes production code.
App Store Release, Analytics & Ongoing Maintenance
Shipping is the start, not the finish line. We handle App Store and Play Store submissions, set up crash reporting and analytics so you can see how the app actually gets used, and provide ongoing maintenance, OS updates, dependency upgrades, bug fixes, so the app keeps working as iOS and Android continue to move.
- Native iOS development (Swift / SwiftUI)
- Native Android development (Kotlin)
- Cross-platform apps (React Native, Flutter)
- Mobile UX/UI design & design systems
- Push notifications, offline sync & device APIs
- App Store / Play Store submission & releases
- Crash reporting, analytics & ongoing maintenance
How to choose between native and cross-platform, scope an MVP that ships in weeks rather than months, and plan for what comes after launch.