Google's YouTube Gaming app and web browser-based user interface for YouTube Gaming launch in full. Today we're having a peek at the mobile app version of YouTube Gaming - with an Android app to start. This app will be released to iOS soon. Inside this app is a collection of game streams where only pre-recorded videos were before. Inside this app is YouTube with a pure gaming focus - with more than a little bit of an aim for the audience that until now belonged almost exclusively to Twitch.