The app allows you to fully control your Google TV with quick access to DVR recordings and show guides and information. Search and change channels, view the home screen, bookmark content, even use voice search to find what you're looking for. Use the circular center pad to navigate menus and content by touch.
Anyone in the room who is connected to your home WiFi network and has the app can use it to control the Google TV; let the channel-changing pranks commence. Download the iOS app free from the App Store.