GBA4iOS is the most popular GBA emulator app in the world, and it is one of the best methods for installing and playing Gameboy games on your iOS device. Many users will remember emulator apps like this from the jailbreak store, Cydia, but not everyone wants to jailbreak.
Also read: Android hacking apps
Game hacking apps for Android
To be fair, these days Cydia isn’t so freely available. With GBA4iOS, there’s no need to worry because, using a workaround that we found, it can easily be installed on your device so you can play those games as and when you want.