What iOS version is SwiftUI?

SwiftUI runs on iOS 13, macOS 10.15, tvOS 13, and watchOS 6 , or any future later versions of those platforms. This means if you work on an app that must support iOS N-1 or even N-2 – i.e., the current version and one or two before that – then you will be limited in terms of the features you can offer.

Read more

Should I use SwiftUI for new project?

No ! SwiftUI is great fun to work with, and you can build marvelous things with it. … So, to answer the question directly: yes should get busy learning SwiftUI because it is the future of app development on Apple’s platforms, but you still need to learn UIKit because those skills will be useful for years to come.

Read more