One codebase, two platforms. I build cross-platform mobile apps using Flutter or React Native that deliver native-quality UX, performance, and store readiness. Whether you're shipping an MVP quickly or maintaining feature parity across iOS and Android, cross-platform development reduces costs and timelines by 40-60%.
My approach balances code reuse with platform-specific polish. I implement native navigation patterns, platform conventions (iOS HIG, Material Design), and custom native modules where needed for camera, permissions, or third-party SDKs.
| Factor | Flutter | React Native |
|---|---|---|
| Performance | Excellent (compiled to native) | Very good (JavaScript bridge) |
| UI Flexibility | Highly customizable widgets | Native components + custom |
| Language | Dart (easy to learn) | JavaScript/TypeScript |
| Web Support | Beta (improving) | React shared code (excellent) |
| Third-Party Libs | Growing ecosystem | Mature, extensive npm packages |
| Hot Reload | Sub-second | Fast (with Fast Refresh) |
| Best For | Custom animations, design systems | JS teams, web code sharing |
My Recommendation: Choose Flutter for high-performance UIs and custom animations. Choose React Native if your team knows JavaScript/React or needs web code sharing. Both deliver native-quality apps.
Flutter: BLoC or Riverpod for state management, repository pattern for data layer.React Native: Redux/MobX or Context API, React Navigation for routing.
Create native bridges for camera, biometrics, health data, or third-party SDKs. Implement platform channels (Flutter) or native modules (React Native) with proper error handling and fallbacks.
Follow iOS Human Interface Guidelines and Material Design. Use platform-specific fonts (SF Pro on iOS, Roboto on Android), navigation patterns (tab bars vs bottom nav), and interaction conventions.
Automate builds with Fastlane, GitHub Actions, or Bitrise. Set up TestFlight/Play Console beta distribution, automated screenshot generation, and release notes.
Choose Flutter for high-performance UIs, custom animations, and if your team knows Dart. Choose React Native if your team knows JavaScript/React, needs extensive third-party integrations, or wants easier web code sharing. Both deliver native-quality apps.
Typically 80-95% shared code. Platform-specific modules (camera, permissions, native integrations) require separate implementations. Flutter's widget library and React Native's component system handle UI differences automatically.
Yes—with proper platform conventions (iOS Human Interface Guidelines, Material Design on Android), native navigation patterns, platform-specific fonts, and custom native modules where needed. Both Flutter and React Native can deliver indistinguishable native experiences.
Ready to build cross-platform?