Flutter vs React Native in 2024: The Definitive Guide

The Short Answer

Flutter wins on UI consistency and performance. React Native wins on code sharing with web teams and ecosystem maturity. Both are production-ready in 2024 — the decision depends on your team's background and your app's requirements.

Rendering Architecture

Flutter renders everything with its own Skia/Impeller engine, bypassing native UI components entirely. This means pixel-perfect consistency across iOS, Android, and web. React Native bridges to native components, which gives a more "native feel" but can introduce inconsistencies between platforms.

Performance

Both are fast enough for the vast majority of apps. Flutter has a slight edge for animation-heavy UIs. React Native's new architecture (Fabric + JSI) has closed the gap significantly for data-heavy applications.

Ecosystem & Libraries

React Native has a larger ecosystem with more third-party packages. Flutter's pub.dev has grown rapidly and covers all common requirements. For anything cutting-edge or hardware-specific, React Native's native module bridge gives it more flexibility today.

Team & Hiring

If your team already knows JavaScript or TypeScript, React Native has a shallower learning curve. Flutter uses Dart, which most developers pick up quickly, but it is an additional language to hire for.

Our Recommendation

We choose Flutter when the app is standalone and UI quality is critical. We choose React Native when the team already uses React for web and wants to maximise code sharing. For most greenfield projects, Flutter is our default in 2024.