How to revoke 3rd-party apps Twitter integration on iOS 11? I used to have some iOS apps that were authorized to access my Twitter account through the legacy Twitter integration feature in old iOS version. This feature is no longer available in iOS 11.

According to Twitter (https://help.twitter.com/en/using-twitter/revoke-twitter-access-on-ios-app) :


  Note: Though you will see other specific apps like Twitter for iPhone
  or Camera for iOS listed in your active connections, you cannot revoke
  access to these individual apps; you have to revoke access for the
  entire iOS integration.


How do I revoke those apps' access if all my devices are running iOS 11?
I finally found the answer to my own question.

"iOS integration" itself is actually listed among all those apps and it has a revoke button. Once you revoke this, all apps authorized through iOS integration will disappear.