Crystal Cox/Photographer You can play Stadia on an Android phone, an iPhone or iPad, a computer with Google Chrome, or a TV with a Chromecast Ultra installed. To play Stadia on your Android phone, you'll need to install the Stadia app, which is free to download. On iPhone and iPad, you'll need to go to the Stadia website using Safari or another internet app. Stadia can be played directly from your Chrome browser on a computer, no installation required. Mobile devices and computers support a variety of controllers, but to play Stadia on a TV with a Chromecast Ultr...