A lot of apps like Tinder simply show you people within a few miles of you. Happn goes one step beyond: When you open it on your phone, you're greeted by a collection of other users with whom you ...

All of the apps featured here are available in the Cydia store or the Rock Your Phone store. NOTE: We're not condoning jailbreaking, but if you're going to do it, you may as well have some cool ...