Another cool app has been developed by Bump Technologies LLC for the iPhone named Bump. It’s main function is to transfer your contact details to another iPhone user and/or vise versa by means of rubbing the 2 iPhones together. It uses a location based-technology and WiFi to make the transfer possible and also both iPhones need to have the Bump app installed for it to work. With this app, exchanging of contact details now becomes more easier and faster. More importantly, this app is available for free.

via mobilewhack