What apps can you get for the iPhone?

Games like "angry birds"
Utility like "B Book"
Social Network like "FB or Twitter"

The first and most required app for your iphone would be My iPhone, since this app finds you the iphone during its misplacement. Apart from this the must have apps would be google search, facebook, Angrybirds, Quick calls and many other. Just have a look into iphonevilla.com to get the free iphone apps and games that fits best for your iphone.