Xyologic's report found that 4,793,000 exclusive Google TV apps (meaning, apps that were created specifically for the TV and not a tablet or mobile device) have been installed since August 2011. The bulk of those installations (4,441,000) come from apps that were preloaded by the Google TV device manufacturer, and make up the top six most installed apps. Those include Napster, Pandora, CNBC Real-Time, TV & Movies for Google TV, Photos for Google TV, and Twitter.