But if you want to ship it fast, if targeting 80% of the iOS ecosystem is enough, then you should definitely go with SwiftUI (once you’re comfortable with it). It’s a future proof framework and it’s faster to iterate on your concept, ideas, and design because of the live preview and declarative API.14 Tem 2019
Read moreShould I use SwiftUI production?
This is the future of iOS application development. Period. SwiftUI is ready for production, when the minimum operating system level is iOS 14. Furthermore, as the tool constantly gets more and more updates, there are no reasons not to use SwiftUI in all new application projects .
Read moreIs SwiftUI the future of iOS development?
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.
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