Do you trust the developer "Chongqing Suxiangninrui Co. Information Co., Ltd."?

You can install GBA4iOS 2.1 Emulator from iEmulators, but it requires
trusting an enterprise certificate from an unknown Chinese company...

Quelle (s. a. Kommentare)

> http://toucharcade.com/2014/11/17/gba4ios-2-1-emulator-available-now-on-ios-8-1-devices-without-jailbreaking/