Complex sentence: It runs on the iPhone 4 and later, 2nd-generation iPad and later, all models of the iPad Mini, the 5th-generation iPod Touch, and the 2nd-generation and above Apple TV.
Split into simpler sentences: It runs on the iPhone 4 and later, 2nd-generation iPad and later, all models of the iPad Mini, and the 5th-generation iPod Touch. A version of iOS also runs on the 2nd-generation and above Apple TV.