After working on it for a long time, Twitter has finally released the option to use Google or Apple credentials to sign-up and/or log-in to the Twitter app.
Sign on with ease and start scrolling your timeline.— Twitter Support (@TwitterSupport) August 2, 2021
Now, when you log in or sign up to join the conversation on Twitter, you have the option to use:
▪️ Your Google Account on the app and on web
▪️ Or your Apple ID on iOS, and soon on web pic.twitter.com/Nf56H1ghmY
This newly introduced option is going to make it easy for users to sign up and/or log in to their Twitter account without having to enter their password each time and simply relying on the device info to access the app.