Based on the experience of Surf teams, the CPU usage on the native app is about 50% less compared to the Flutter app . On the other hand, React Native applications are even more CPU hungry. As for memory usage, native apps show the most efficient memory consumption.
Read moreShould I use native or Flutter?
Flutter vs React: Which one to choose for your app? Choose FlutterChoose React NativeThe app will exert a heavy load on CPU/GPUThe app will use the visual representations of UI native components exclusivelyFlutter vs React Native: Which is Best for Your App? [2021] – DOIT Software doit.software › blog › flutter-vs-react-native
Read moreDo I need to learn native Before Flutter?
Prerequisites for Learning Flutter Knowledge of native Android development: that is if you want to develop very fine and detailed applications. … You should know Dart programming before you can learn Flutter: but that’s easy too. Dart is Google’s general-purpose programming language.
Read more