Twitter seems to have mistakenly confirmed its plan to launch a new subscription category called “Twitter Blue”, and the new purchase option is now included in iOS. app Store.

In-app purchases now have a “Twitter Blue” option for $2.99, but it doesn’t appear to be present in the iOS app.

Researcher Jane Manchun Wong discovered the Twitter Blue in-app purchase option. He previously shared details hidden in Twitter Blue’s iOS Twitter code.

Twitter Blue includes an “undo tweet” option to keep tweets for a period of time before sending them, and a “reader mode” for easy reading of long threads.

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New color themes are also provided for you to choose from, custom application icons, and group functions for saving and organizing your favorite Tweets are also provided so that you can easily find them in the future.

It is not clear when you can use Twitter Blue, but you can choose to make in-app purchases directly on the App Store, which indicates that the feature is planned to be launched soon. When asked for more information, Twitter said there are currently no comments.