UPDATE: The emulator is no longer available for downloading from the App Store due to some issues with the terms. In short, Apple told me to remove it from the store 🙁
After a week of work I proudly present Chip-8 Emulator for iPhone and iPod Touch!
I ported the Chip-8 Emulator I already did for J2ME enabled cell phones.
Chip-8 is an interpreted programming language used on the COSMAC VIP and Telmac 1800 8-bit microcomputers in the mid-1970s.
You can grab the source code from GitHub.