it's the operating system for iphones, ipads, and other apple devices, except the laptops (OS x),
best feature about it:
you can block contacts that you don't want to talk to,
the ability to put newsstand in a folder,
separate search bar in safari,
the seamless Internet Radio and the quick snap Control Panel,
When you lock your phone the lock sound now ECHOES !,
Can't activate stolen devices anymore. But that also means Apple can block arbitrary devices as they like.
the clock modifications,
a new cleaner look,
calendar music camera modifications,
time stamps on text messages,
flashlight on home screen,
Being able to change your brightness by just sliding up from the bottom of your screen.
Ringtones and sound alerts
No more camera switch to video and pressing th flash on
If you're on your home screen with iOS7 and you move the angle of your phone all the apps move too
-Have you seem this new system for apple
-Yeah it's ios 7 it's awesome
-You can block who ever you want!