Amazon has recently launched an all new version of the Prime Video app for Apple TV. The new app finally revamps the user interface, with a fresh design that is pretty similar to other streaming apps, such as Netflix.
The new app has a vertical navigation bar along the left hand side, which should make it easier to use. Throughout the app, Amazon has made Prime Video Channels more accessible too.
Prime Video Channels include subscriptions from AMC+ and Paramount+, sports, and in places, live TV. The updated app is available now from the tvOS App Store and should have already updated as of writing. The app update is available for both the Apple TV 4K and Apple TV HD.