How do I make my app have a way of showing which version is currently installed in the Settings of the app like TestFlight does?
Your Settings bundle is included with your app, so you can have the version number as a simple string item in that bundle and it’ll always be in sync with the app.
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Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"