Legacy Migration
Modernize Your
App Stack
App Stack
We migrate apps from React Native, Xamarin, native iOS/Android, and legacy platforms to Flutter. Summit Registration Services shipped a complete Flutter rebuild in six weeks while their existing app stayed live.
For large apps, we migrate screen by screen with your existing app running in production. For smaller, focused apps, a full rewrite can ship faster. We match the approach to the project.
Migration Track Record
What We Migrate
React Native to Flutter
Move from JavaScript bridges and native module headaches to compiled Dart. Better performance, single rendering engine, and a unified widget system.
Xamarin & .NET MAUI to Flutter
Escape the shrinking Xamarin ecosystem. Flutter's active community, Google backing, and mature tooling provide a stable foundation for the next decade.
PowerApps & Oracle WebForms
Replace low-code limitations with a real engineering platform. Full control over UI, performance, and integrations without vendor lock-in.
Native iOS/Android Consolidation
Merge separate iOS and Android codebases into one Flutter app. Cut maintenance in half, ship features to both platforms simultaneously.
Why Migrate to Flutter?
End the Dual Maintenance
Two codebases means two bug lists, two feature backlogs, two teams. Flutter gives you one codebase for iOS and Android that compiles to native ARM code.Future-Proof Your Stack
Flutter supports mobile, web, desktop, and embedded from one codebase. As your product grows, your app grows with it without starting over.Keep Your Users
Whether we migrate in phases or do a full rewrite, your existing app stays live until the new one is ready. No gap in service, no lost data.Insights



Frequently Asked Questions
Ready to modernize your app?
Book a free 30-minute discovery call. We'll assess your current platform and map out a migration path. No strings attached.

