This latest version 2.0 of the Xbox Live app for the iPhone now allows you to scroll through your Gametag profiles using coverflow. You get all your favourite social networking tools including Twitter and Facebook and it also allows you to send messages through the Xbox network as well.
The Gametag info is similar to that displayed on your console: Gamerscore, latest games, online status, location, and so on.
The 360 Live app is currently $1.99 at the Apple iTunes Store
If you don’t want to shell out on this app another great alternative which is also FREE is 1337pwn’s iNEXS which offer all the same functionality.
Via Mobile Magazine