I find it so annoying and probably illegal in the UK that apple lock down their devices like they do, I know in parts of Europe they were forced to allow apps not from the apple stall to be downloaded and installed (sadly no one in the UK has done the same thing yet) I mean it’s bad enough that they build in obsolescence to there system so you are forced to by new devices so even if your device is working fine it’s not running the latest version so apps stop working on it.