For users to create an account and access my app, I only have Apple Sign-in. What sign-in credentials do I provide when I submit my app to the appstore for review?
If I try to create a dummy apple id account, I would have to provide a phone number to verify login from new devices, which is something I'd like to avoid, and even then don't know how I'd be able to relay the security code.
Any help would be appreciated.