Is it attainable to make .apk information work with touchscreen gamepads?

I’m attempting to make use of GamePad by Fishstix with Helltaker v1.1 apk, nevertheless the controls simply don't work. Once I press a button on the gamepad, it doesn't actually register to the sport and the sport stays on the beginning display. May it’s as a result of the Helltaker apk file is only a faux one? If that isn't the case, please inform me the way to make it work.