GamePhone - Free voice calls and text chat for Game Center
iOS Universal Social Networking
GamePhone gives you free voice calls and text chat with your Game Center friends!
Works on iPod touch, iPad, and iPhone* to call and chat with your friends for free, anywhere in the world. There are no limits for minutes, and no fees for calls. Turn your iPad or iPod touch into a phone!
* iPad and iPod touch work as a speaker phone unless you have a headset & microphone attached.
* When using a 3G or Edge cellular connection, only text chat is supported.
* Requires Game Center (iPhone & iPod touch with iOS 4.1 and higher; iPad with iOS 4.2 and higher.)
* Upgrade within the app for up to 4 person conference calls too!