Professor John Gallaugher of Boston College has a free course on making apps with SwiftUI, to be updated in 2025:

https://www.youtube.com/playlist?list=PL9VJ9OpT-IPSM6dFSwQCIl409gNBsqKTe

On his website, there’s a previous iteration of the course using UIKit (which I believe is still a very valuable framework to learn in 2025, given how often you need to implement or fix things in SwiftUI!)

https://gallaugher.com/swift/

Prof. Gallaugher also has YouTube playlists on Circuit Python