Apple unveiled their all new iOS 7 in the recently concluded developer event. iOS 7 has a refreshingly new design that is simple, clean, elegant and enjoyable. The original iOS 6 UI was not bad all. Everyone thought, it is perfect. Only when you compare iOS 7 UI against the iOS 6 UI, you will realize how much outdated the iOS 6 UI has been!
Let's take a look at some screenshots comparing the iOS 6 UI and iOS 7 UI.
iOS 6 Home screen vs iOS 7 Home screen
iOS 6 Contacts screen vs iOS 7 contacts UI
iOS 6 incoming phone call vs iOS 7 incoming phone call
Messages app on iOS 6 vs iOS 7
UI Screenshots Collage of iOS 6 vs iOS 7
Discussion around iOS 7 UI
Apple official page for iOS 7