We're Eyeware Tech, a Swiss company powering the future of human-machine interaction. We invented a free head and eye-tracking beta app for iPhones and iPads with no wearables needed. An app that turns an iPhone into a head and eye tracker for immersive gaming and live streaming may interest the many iOS users here Eye Tracker Overlay: Show Where Your Eyes Are Looking On The Screen In Streams. The free beta app provides an eye gaze bubble overlay to show others where the user is looking while recording or sharing the computer screen. Live streamers and gamers on Twitch and other social platforms use the free beta app to accurately show viewers where they look on the screen in real-time. Video Examples: Microsoft Flight Simulator Warzone Where's Waldo Eye Tracking Challenge, League of Legends 6DOF Head Tracking: Turn your Head Into A Game Controller You control the in-game camera with your real-life head movements that add depth to 190+ Simulation Games. Translate your head motions into on-screen actions with seamless reliability that increases your field of view. It also has a use for training and esports, with it able to show where a player is looking within an application or game, so they can see how they pay attention to events and actions. The app works without needing additional hardware for the millions who already own an iPhone and a PC. Once connected to a Windows PC over Wi-Fi or USB, the app turns a Face ID-supported iPhone or iPad, with a built-in TrueDepth camera, into a precise, multi-purpose head and eye tracking device. On The App Store Thank you for the support and any feedback is appreciated so we can make it even better.