Nice idea! – Hoverpad- Wireless Gamepad Review

I haven't really had a chance to test the app in a game due to my iMac being too old for the companion app. When the developer refers to "low energy" it basically means that you need Bluetooth version 4.0 minimum. With that out of the way, I was able to contact the developer and in theory, a Bluetooth 4.0 USB dongle might work if you don't have that version installed from the factory. As soon as I can find one of those to test it, I will edit my review with the results.
Review by mrtn242 on Hoverpad- Wireless Gamepad.