Spy Mouse (stylized and marketed as SPY mouse) is a video game developed by Firemint for iOS, Android and Windows Phone. The game was originally released in August 2011 by Electronic Arts. Shortly after being launched, it quickly became the most popular app on the iOS App Store. Since 2015, the game is no longer available from the App Store and the Google Play Store. After the release of iOS 11, all 32-bit apps including Spy Mouse no longer functions.