[cableshaft]

I've been diving into SwiftUI recently and it's pretty satisfying (although I used to do iOS development full-time back when it was all Objective-C, I've been mostly in C#/.NET/Angular land for the past 6 years).

The framework is well designed and makes setting up the UI for native apps pretty easy with a lot less coding than I'm used to for other frameworks. I'd recommend looking into it if you don't care about cross platform (and I wouldn't personally care about that right away if you're getting your feet wet with mobile).

Swift is also a fun language to program in once you get the hang of it (and yet it's not too different from other languages, so it shouldn't be too hard to pick up coming from Java).

Although with previous Java experience Android might be easier for you to get into.