Cross platform vs Native 🤔

Question

Well talking about mobile development ,I'ld like to know what is the interest of cross platforms libraries/frameworks (flutter/react native) when one knows native languages (kotlin/swift) ?

Answer 1

If you already know native languages, use native languages to build apps.

Answer 2

If you want to simultaneously build Apps for both iOS and Android without writing your App twice, use cross platform technologies.

Answer 3

Well 🤔 it sounds simpler that I thought