GimbalTrack provides a powerful and immersive gaming experience by turning your phone to a smart head-tracker that captures your head movements and reflect them in your game, all for FREE and without any need to extra devices. The app uses the front camera of your phone to track your head movements and actively relay them to OpenTrack, which will then forward them to your game or flight simulation software. Slight head movements enables you to quickly shift the view, look up or zoom in. The app leverages 6 degrees of freedom and high refresh rate position tracking to make your head motions both accurate and smooth. GimbalTrack supports extended gaming sessions by automatically dimming the phone after a period of non-interactivity. Depending on the selected power saving mode the brightness will be reduced and thereby significantly prolong the battery life of your device. NB: GimbalTrack can be installed in any android device that supports Google Play Services for AR and can be used along with any desktop game that supports TrackIR.