I'm not an iPhone fan... I use a 4S daily for work and wish I could use my Samsung Galaxy instead. The iPhone is a great computer with a lousy phone attached to it, IMHO...
That said, after downloading the new iOs7 update I discovered a neat little feature - an angle finder! There is an app for the Galaxy that does it too but this works better with the iPhone's squared corners!
Now, if only I could get decent phone reception!!!
