Yes, Flutter is worth to learn in 2020 . It’s still evolving and becoming better. Now, Flutter is the primary choice of developers for most of the Cross platform app building. If you want to know good courses refer Neetoo Mau’s answer to What is the best courses to learn flutter?
Read moreIs it worth learning react native in 2022?
That being said, due to its intuitive architecture, live reloading, and fast development times, as well as good performance and code reusability between platforms (iOS, Android, web), we can safely say that React Native is the best choice for cross-platform app development in 2022 .
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