Question: is touch id available on ipod?
Answer: First introduced in 2013, Touch ID is built into the Home buttons of the iPhone 5s through iPhone 8 and 8 Plus, the iPad mini 3 and later, the iPad Air 2 and later, 2017 and 2018 iPad models, and the 2015 through 2017 iPad Pro. Touch ID is also present on recent MacBook Pro and MacBook Air models.