You should try using a 10 year old device. None of the apps support the older OS given Apple's dictatorial app approval process. And you can't get away with upg

You should try using a 10 year old device. None of the apps support the older OS given Apple's dictatorial app approval process. And you can't get away with upgrading to iOS 14 given how slow it will run, and you really have no choice for other OS on the architecture Functionally they're useless