How do I get HBO GO on my Apple TV?
HBO GO is preinstalled on Apple TV and should appear on the Home screen.
Apple TV (4th generation and later)
If you don't see HBO GO on your Home screen, go to Search and try searching for HBO GO. If search doesn't find HBO GO, go to the App Store and download the HBO GO app. For help with the App Store, go to Apple TV: About the App Store.
Apple TV (2nd and 3rd generation)
If you don't see HBO GO on the Home screen, go to Search and try searching for HBO GO. If search doesn't find HBO GO, try updating your Apple TV software. To do this, go to Settings > General > Update Software. If an update is available, you'll get the option to download and install the update. Once you've installed the latest software update, the HBO GO app should appear on your Apple TV Home screen.