How to create separate UI for Landscape and Portrait?

Question

Is there any good tutorial that shows how to create a UI like the one on iPhone\'s calculator? It looks to me that it has two different views in the same initial ViewController

Answer 1

As dfd said in comment, you should watch WWDC presentation https://developer.apple.com/videos/play/wwdc2016/222/. After that you can check that topic: https://stackoverflow.com/a/10533561/1189244

Answer 2

I created a project and publish it on GitHub for everyone wants to create a UI that responds exactly like the default iPhone calculator. The link for the project is https://github.com/FotiosTragopoulos/OrientationUI

Answer 3

You should be familiar with autolayout and size classes. This is good tutorial https://makeapppie.com/2016/09/05/an-introduction-to-size-classes-for-xcode-8/