OnSong is a universal iOS and iPadOS app that supports iOS 13 and newer.
OnSong works best on iPad devices as they provide more screen real estate, but works comfortably on an iPhone or iPod touch as well. OnSong requires devices running iOS 13 and higher. OnSong recommends devices released in late 2018 or newer including: iPad Mini 3, iPad Air 2, iPad Mini 4, iPad Pro (2015), iPad 5, iPad Pro (2017), iPad 6, iPad Pro (2018), iPad Air 3, iPad Mini 5, iPad 7, iPhone 6S, iPhone SE, iPhone 7, iPhone 8, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 12 models, or newer.
Not Recommended Devices
Since OnSong can only run on older hardware that previously had OnSong downloaded onto it, it is not recommended to purchase an older device. Additionally, you will be able to get much more longevity and return on investment by buying newer iPads that can run newer iOS/iPadOS versions as opposed to buying a used or older iPad. Again, keep in mind that OnSong only runs on iOS 13 and newer. OnSong does not recommend the following: iPad 2, iPad 3, iPad mini 1, iPad 4, iPad Air, iPad mini 2, iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, or older.
The good news is that iPads cost less than ever for significant performance and capability. You can purchase a new iPad for around $300 that will provide great value for a tool you can use for years. Check out this link to view these iPads.