Here is another iOS game controller that lets you perform better in augmented reality shooting games. The VRPARK AR Gun (A9) helps you get a more immersive gaming experience. It connects to your phone via Bluetooth. It has buttons, joystick, and gun trigger that you can use to navigate in games and play.
The A9 AR gun is powered by 2 x AAA batteries. It comes with a mobile phone bracket, indicator light, and everything you need to play. It is compatible with iPhone and Android phones.[where to get it]