Apple has made using Messages apps more convenient in iOS 17, but it's still a pain to delete them, it's not clear how you add any, and it's not obvious how you manage them, either. Here's how to get ...
Sideload apps: Follow developer instructions to add to your phone. Not common. Risky: Jailbreak an iOS device and load apps to it. This article explains how to get apps that are not in the App Store ...