DS4Windows works by reading your DualShock 4 as though it were an Xbox 360 controller. That means you won't get the correct Square/X/Triangle/Circle button icons by default in most games.

Unleash your potential in Rocket League with expert-approved controller settings. Achieve greater control and competitive ...

Thankfully, the iPhone natively supports Xbox, PlayStation and Bluetooth controllers ... If you're using a PlayStation DualShock 4 controller, you'll first want to put the controller into pairing mode ...