Flutter supports iOS 9.0 and later .
Read moreHow Dart code is compiled?
Dart code can be AOT-compiled into machine code (native instruction sets) . Apps built with Flutter, a mobile app SDK built with Dart, are deployed to app stores as AOT-compiled Dart code. Dart 2.6 with dart2native compiler to compile to self-contained, native executables code.
Read moreDoes Flutter compile to web?
You can compile existing Flutter code written in Dart into a web experience because it is exactly the same Flutter framework and web is just another device target for your app.
Read moreHow Flutter code is compiled?
Source: Based on Flutter System Architecture Using the Dart language allows Flutter to compile the source code ahead-of-time to native code. The engine’s C/C++code is compiled with Android’s NDK or iOS’ LLVM . Both pieces are wrapped in a “runner” Android and iOS project, resulting in an apk or ipa file respectively.29 Nis 2019
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