Our website provided a free download of Hoverpad 1.6.1 for Mac. The actual developer of this free Mac application is Robby Kraft. The application lies within System Tools, more precisely Remote Computing.
From the developer:
Hoverpad turns your iPhone into a wireless gamepad. Once connected to your computer, your iOS device appears internally as a virtual USB gamepad, with 3 axes (pitch, roll, yaw), and zero gamepad buttons. The controller becomes available to any software tool able to interface with gamepad-type HID devices.
You may want to check out more software for Mac, such as Receptor Remote Control, JOIN ME or GitNub, which might be similar to Hoverpad.