Great! Now tackle App Store
I tried installing Garage Band on an IPad 2 only to find it wasn't there because the IPad can only support IOS 10.x and Garage Band isn't available any more for that.
They could at least have a fall back to the latest version of Garage Band for the version of IOS that I Have. At least with a PC you can install older versions of software that are compatible with the OS.
The latest IOS 10.x was released in July 2017 which really isn't that long ago.