Now that you’ve previewed your app, move on to test before it goes live to ensure the look, feel, and functionality are ready for launch. To test your app, you will use TestFlight, Apple’s testing app for app owners.
Create and access your Apple Developer account; learn more here.
Select My Apps and select the app you are testing.
Select TestFlight on the top navigation, then select App Store Connect Users.
Check the boxes next to those that need to test your app and select Add.
Each tester will receive an email confirmation.
Test for Launch
From the email, select View in TestFlight.
A code will appear. This code will be entered in TestFlight on your Apple TV.
From your Apple TV, navigate to the App Store and select TestFlight.
Select Redeem, and then enter the code. This will prompt the download of your app in a TestFlight state onto your tvOS.