Product Engineering
One codebase.
Every platform.
Cross-platform development has matured. React Native and Flutter now deliver performance and native experience that is indistinguishable from platform-specific apps for the vast majority of use cases — at significantly lower development and maintenance cost. GreaterHeight builds cross-platform applications that work across iOS, Android, and web without compromise.
What We Build
Cross-platform engineering capabilities
React Native Applications
JavaScript-based cross-platform apps with access to native device APIs, performance-critical native modules, and seamless integration with existing web infrastructure.
Flutter Applications
Dart-based cross-platform apps with pixel-perfect rendering across platforms, GPU-accelerated graphics, and consistent behaviour from a single compiled codebase.
Native Module Integration
Camera, biometrics, Bluetooth, NFC, push notifications, maps, payments — native device capabilities integrated into cross-platform apps without performance compromise.
App Store Deployment
Full Apple App Store and Google Play deployment management — submission, review preparation, version management, and release coordination.
Cross-Platform Web
Progressive Web App layers that extend your mobile application to browser environments — offline capability, home screen installation, and native-like UX on web.
Maintenance & Upgrades
Long-term maintenance of cross-platform codebases — framework version upgrades, OS compatibility updates, and performance optimisation as platforms evolve.
Need an app on iOS and Android without doubling your budget?
Talk to our mobile team about cross-platform architecture for your project.