> The same fate will likely befall Sign-in, although I guess leverage from iOS is stronger than Safari’s. I believe that, if you're releasing an iOS app that u

> The same fate will likely befall Sign-in, although I guess leverage from iOS is stronger than Safari’s. I believe that, if you're releasing an iOS app that uses 3rd party sign-ins, you will be required to also include "Sign In with Apple". (The fee is irrelevant at that point since you'll already need to have a paid developer account to release your app.)