Navigation - App Architecture - iOS - Human Interface Guidelines - Apple Developer
Make one choice per screen until you reach a destination. To go to another destination, you must retrace your steps or start over from the beginning and make different choices. Settings and Mail use this navigation style.
Switch between multiple content categories. Music and App Store use this navigation style.
Move freely through content, or the content itself defines the navigation. Games, books, and other immersive apps generally use this navigation style.
Use touch gestures to create fluidity.
⇒ swipe로 화면 전환
Use a navigation bar to traverse a hierarchy of data.
Use a tab bar to present peer categories of content or functionality.