People who like streaming games and more can now use the Apple TV via the official Twitch app. There were already several unofficial apps, but now Twitch has decided to release an official apps. The app contains all the features that you already know from the iOS version.
At the top right of the Apple TV Twitch app, you will find a separate search button to browse the app settings, do a fast search to view a live stream of your favorite game.
While watching live streams, you also view the chat so that you know what is going on with other viewers. In addition to live streams, you also browse for clips and request previously posted videos.
The app is currently being rolled out if you don’t see it in the tvOS App Store right away. You can also enable the Install apps feature automatically and then download Twitch on iOS. This will make the app appear on Apple TV automatically.