Apple is said to have sold 100 million iPod Touches. Launched in 2007 and a key product category for Apple as it is essentally the iPhone without the phone component, the iPod Touch is famous for being a multifunctional device. A pocket sized music and video player, a portable game device and an excellent Internet communicator with access to the web, iMessage and Facetime. The iPod Touch is popular among younger users who eventually rack up a collection of apps and eventually move to the iPhone. Apple recently added a $229 16GB iPod Touch with no rear facing camera.
Source: The Loop