How does Flutter work on iOS?

Flutter enables the creation of two versions of your application at a time. Being platform-agnostic Flutter uses one code to work from both iOS and Android. While Swift is a programming language per se, Flutter is a platform that combines a language (Dart) and compatible widgets to build applications.

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How Flutter code is executed?

Flutter uses Dart Because Dart is strongly typed Object Oriented programming language. And it has features of Ahead of time compilation and Just in Time Compilation. Ahead of time compilation make Flutter SDK and Dart eligible to generate Native ARM Code which can be compiled on Android and iOS.8 May 2017

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