Bump just landed on the App Store for a month, but it already secured a place in iPhone app history: became the one billionth download on Thursday when a Connecticut teenager downloaded the free app.

Bump is a new iPhone application that has just been released. The idea of this application is to attempt to solve the problem of having to manually input a new contact to your phone.

All you have to do is open the application and create a contact card to share then you just choose what information that you want to trade then simply bump hands together. At the moment, this application only allows transfer of contact information.

[PC World, Product Reviews]