When I should use Navigation Controller?

Question

I don\'t know when I should use Navigation Controller instead of use segue with normal View Controller? And if use segue, which different between Modal and Push segue?

C

Answer 1

You use navigation controllers when you want to enable back button functionality. You still use 'normal' view controllers, you just embed them in a navigation controller. Then, you can push view controllers and be able to go back.