AFTERPAD

Hi everyone

At first, I already apologize for my bad english (cause i'm french)

I've just installed GBA4ios and PPSSPP via BuildStore and iEmulators. I'm looking for a game controller for my Iphone 6S.
I can't find anything on internet about compatibility between those emulators and the gamevice controller 😞
Does anyone tested it ? The device is about 110€ here, so I preferred to know if it fits before spending these money

Thanks