Offload an Apple TV 4K app and keep its data
Offloading can free space while preserving an app’s documents and data. Verify you can download the app again before removing it.
IPTVBlogs editorial desk · 
Check you can get the app back
Use the App Store on your Apple TV to locate the current listing under the account you use. Make sure you can sign in to the service again and record the app’s publisher. Give extra care to an older app that no longer appears in search. An app on your Home screen might still be useful after its store listing has changed.
Choose the removal action you need
On supported tvOS versions, highlight the app on Home, hold the remote’s clickpad centre or touch surface until the app moves, and follow the removal choices for your remote. Offload is designed to remove the app while keeping its local documents and data. Delete can remove those local records. If you are trying to solve a playback problem, capture the app version and fault before either action. After offloading, reinstall from the existing icon or its store listing and confirm the expected settings returned.