I created this app as a part of my final project for my bachelor's degree, it allows to synchronize the user's head movement with their character inside the video game in real-time.

it uses the user's phone front-facing camera to do the head tracking in 3D space using AI Models and sends the result of the tracking to the gaming PC to synchronize the view

I am selling this app on Google playstore for 2.99$ and it has over 4k downloads for now

Update 2024: I have not updated this app in a long time and the sales have gone down