Nestopia for iOS is a port of the popular core to allow you to play NES games on your iPhone or iPod Touch. There are many public domain, home-brew games available which have been written for the Nintendo platform, and depending on your country of origin, you may be entitled to play images of commercial games which you rightfully own.

The author does not condone the illegal piracy of copyrighted games, and provides no support in obtaining or using pirated images.

The iTunes “File Sharing” API can be used to add or remove files, such as saved game states or image files from the application. In iTunes, click the device, then click ‘Apps’ and scroll down to ‘File Sharing’. Click on ‘Nestopia’ and you’ll be able to add or delete files within the application.