Roku OS is supporting the Apple TV app and the software should update automatically, meaning you can then add Apple TV as an app on your Roku device. Once the update concludes, search for the TV app on your set-top box, if you don't see it on the Home screen. To ensure you have the app, download and install the latest version of tvOS on your Apple TV. If you bought the Apple TV at the end of 2015 or later you'll be fine. The Apple TV app works on Apple TV (4th Gen) or newer. Update your computer and you should find the Apple TV app. The Apple TV app arrived on the Mac with macOS Catalina. If you've been keeping up to date with your devices, you should already have it. Once the update concludes, search for the TV app on your iPhone or iPad, if you don't already see it on your device's home screen. Apple How do you get the Apple TV app? iPhone/iPadĭownload and install the latest version of iOS on your device.