[thor24]

Somebody commented below in the same parent comments that it's not a full proof thing.

You don't have to offer Sign in with Apple if you have your own login system. Ref: https://developer.apple.com/app-store/review/guidelines/#sig...

This is only applicable if the Apps provide this as an option right?

[tekknik]

But notably you can’t use any SSO providers. So if you want to use SSO you must support login with apple.

[thor24]

Ah yes. Good point.