If you no longer use a particular app or game, or if you need to free up storage space on your device, you can remove an app from your Oculus Quest 2 or Quest at any time. You can uninstall purchased, free, or pre-loaded apps by uninstalling them from your headset in VR.
To uninstall an app from your Oculus Quest 2 or Quest headset in-VR:
Press on your right Touch controller to pull up your universal menu.
Find and then hover over the app that you want to uninstall.
Select Uninstall, then select Uninstall to confirm.