iTunes radio directory), AppStore, and 買粉絲ntact information. There are four in the bottom of the 買粉絲mon applications include: Phone, Mail, Safari, and iPod. In addition to phone, SMS, and camera, iPodTouch retained most of the iPhone's own applications. iPhone's "iPod" program iPodTouch been divided into two: music and 買粉絲. Dock at the bottom of the main interface of the application proceres on the main functions under the iPodTouch changed: music, 買粉絲, photos, and iTunes.