Beginner looking for modern iOS stack to study

I'm trying to learn Swift and I'm interested in what would be considered the modern stack for iOS apps. I've been learning SceneKit for a couple of days and I don't think that there is hardly any adoption of that one.. I know that there is SpriteKit(seems to be just for 2D games), Cocoa, CocoaTouch, Swift / Obj-C(how necessary is it to get good at Obj-C nowadays?), interface builder, etc. I'm looking for a general sense of what is included in the modern app stack, let's say general apps, not games, so that I can focus my study.

Replies

'stack'?


You mean API?