Software

The home screen has a list of icons for the available applications. All iPod Touch models include such applications as Music, Videos, and Photos (collectively duplicating the standard functions of the iPod Classic), iTunes (providing access to the Wi-Fi Music Store), Safari, YouTube, Calendar, Contacts, Clock, Calculator, and Settings. Later models added Mail (accessing POP/IMAP/SMTP e-mail), Maps, Stocks, Notes, and Weather, which could also be added to the earlier models with the purchase of a software upgrade. The user can add direct links to Web sites, called "Web Clips", to the home screen. All iPod Touch models are equipped with Wi-Fi 802.11b/g.

On July 11, 2008, the iPhone 2.0 Software Update was released for purchase for the iPod Touch. The update allowed first generation iPod Touch devices access to the App Store to download third-party applications, in addition to a host of minor bug fixes. On June 17, 2009, the iPhone 3.0 Software Update was released for purchase for the iPod Touch. The update allowed the devices to use new apps, and unlocked the Bluetooth functionality of the second-generation iPod Touch, enabling stereo bluetooth and peer to peer apps.