The popular Gameboy Color and Game Boy Advanced emulator for iOS devices won't die! After surviving a DMCA take down by Nintendo, GBA4iOS, was sacked by an iOS 8 patch that killed the workaround which was required to install it on non-jailbroken iOS devices, but now the emulator is back in action! iPhone and iPad users running iOS 7 - 8.1 can download GBA4iOS 2.1 by simply visiting http://iemulators.com/gba4ios on their mobile browser.
Version 2.1 of the emulator does not require a jailbroken device, date trick and it works with iOS 8.1. You can learn more about the open beta of GBA4iOS 2.1, how to install it and how to add games to the emulator by watching the official video here. Remember, adding games you do not own is considered piracy.