In this article, we'll explain how to close an app on your Apple TV, force quit an app that's behaving strangely or is unresponsive, and how to restart your entire Apple TV.
How to Close Apps on Apple TV [4K]
The Apple TV 4K has had three generations with two different remotes. Despite the differences, closing apps works the same way: you press the TV/Home button once. The TV/Home button looks like a wide, flat TV. If you see a grid of apps after pressing the button, that means you've successfully closed the app on your Apple TV.
The Apple TV 3rd generation had a different remote than the 4K, but it works basically the same. To close an app, simply press the MENU button once. If you see a grid of apps after pressing the button, you've successfully closed an app.
You may need to force an app to quit if it's not responding. Perform this action from anywhere on your Apple TV, whether you're in an app or on the main screen: