Last February, Apple's Eddie Cue and Craig Federighi said that with the then-forthcoming app that it would be a "full replacement" for the Apple TV remote. At the time, he was speaking directly about how an iPhone armed with the app can be a second controller for games. Now, the same functionality (with Siri voice commands, no less) on a more substantial screen is a reality. Don't have an iPad? Well, then you'll have to settle for the usual "general performance and stability improvements."