A free app for Android, by PortableAndroid.

Are you feeling nostalgic and you want to get back to the time when you are a kid that is always happy to play video games? Do you want to know an app that could help you play your favorite retro games on your mobile device? If so, then this is the perfect application for you. This is the ClassicBoy (Emulator) app for Android. 

The main goal of the app is to give you the best and all-time favorite retro games with the help of the emulator. The app is very simple and easy to use with a decent graphical user interface. Download and install it now!