Apple has announced that iOS 7 will be available starting September 18th. The latest version of iOS features a dramatically different user interface with new, flat graphics, icons, and other elements. It also introduce a new Control Center, notification center, and more.
Like most updates, iOS 7 will be available as a free update for the latest iOS devices.
The software will run on the iPhone 4 and later, the iPad 2 and later, the iPad mini, and the 5th-generation iPod touch.
I can’t see why the software wouldn’t work on the 4th-gen iPod touch, which has an Apple A4 processor like the one found in the iPhone 4.
In addition to a new user interface, iOS 7 includes the iTunes Radio streaming music service, additional functionality for Siri voice assist, and improved camera features.