A few days ago I came across this. http://inseven.co.uk/apps/gameplay/ This is a Game Boy emulator that runs purely off of javascript. All you need is an iPhone 5 (only supported device currently) and a google drive account(Google drive for roms). then you go the the website listed above and follow the steps to add the emulator to your homescreen Right now it seems this only supports games that feature no gameboy color mode but looking at the devs twitter it seems that they are working on adding support for gameboy color games. I just thought I'd share this with you all, oh and just as a reminder, DO NOT ASK FOR LINKS TO ROMS