We've built production apps in both. Here's an honest breakdown of performance, developer experience, ecosystem maturity, and when to choose each framework.
The React Native vs Flutter debate has been raging for years, and in 2025 it's still genuinely competitive. Both have matured significantly. Both have large ecosystems. And both have real production apps with millions of users. So which do you choose?
Flutter has a performance edge in animation-heavy, graphics-intensive applications. Because Flutter renders everything itself using Skia (or Impeller in newer versions), it doesn't rely on native components — which means perfectly consistent frame rates with no "bridge" overhead.
React Native has closed the gap significantly with the New Architecture (JSI). For data-driven apps with standard UI components, the performance difference is negligible in practice.
If your team already knows JavaScript/TypeScript, React Native is the clear winner. The mental model is familiar, the tooling is mature, and the ability to share code with your web app is a genuine advantage.
Flutter requires learning Dart — which is genuinely excellent, but adds an adoption cost. Once learned, Dart and Flutter's widget system is remarkably productive, and the compile-time guarantees reduce runtime surprises.
Choose React Native if: you have a JavaScript team, you need to share logic with a web app, or your app is primarily data-driven with standard UI patterns. Choose Flutter if: you need pixel-perfect custom UI, your app is animation or graphics heavy, or you're starting fresh with no existing codebase constraints.