How to test your application throughout the development process. Getting a Demo Key The testing process has never been easier! You can test real-time changes to your app, without being required to publish it to the App Store or TestFlight. How? Simply fill out the Apple TV demo request form on the Rock site. Once this form has been submitted, you will receive a response containing your demo key shortly. What do I do with it? To use your demo key, download the Rock community app on to your Apple TV (search up Rock Core). On the home screen of the application, navigate into the Demo tab. Enter the key there, and restart your application. Like magic, it will now be pointed towards your application. Note To reset your demo settings and point back to the community application, take a look at the Clear Demo command.