Smart Head Track for OpenTrack2.1.3

Smart Head Track - Head Tracking for PC Games, No Hardware Needed

Turn your iPhone or iPad into a head tracker. Move your head to control your in-game camera in flight sims, racing games, truck simulators, and more - replacing expensive hardware like TrackIR with your phone's front camera and ARKit.

WORKS WITH YOUR FAVORITE GAMES
Compatible with any PC game supporting FreeTrack or TrackIR protocol:
. Microsoft Flight Simulator
. Digital Combat Simulator (DCS)
. Euro Truck Simulator 2 / American Truck Simulator
. IL-2 Sturmovik
. Star Citizen
. Assetto Corsa
. ...and hundreds more

EASY SETUP
Connect to OpenTrack (free, open-source) on your PC via WiFi or USB. Enter your PC's IP address, tap Calibrate, and start tracking in under a minute.

On Your PC:
1. Download and install OpenTrack: https://git.io/JUs2U
2. Set Input to "UDP over network"
3. Set Output to "freetrack 2.0 Enhanced"
4. Ensure port 4242 is open on your firewall

On Your Phone:
1. Launch Smart Head Track and enter your PC's IP address
2. Align your face and tap Calibrate
3. Press Start on both the app and OpenTrack

PRECISE CALIBRATION
Adjust each of the 6 axes (X, Y, Z, Yaw, Pitch, Roll) independently. Per-axis sensitivity, inversion, and offset controls let you dial in exactly the feel you want.

SIMULATION MODE
Preview your tracking in a virtual 3D cockpit before connecting to your PC - perfect for testing your calibration settings.

BUILT FOR LONG SESSIONS
. Power Save - Dim the camera view, hide overlays, or switch to minimal UI while tracking continues
. Connection Monitor - Get notified if the link to OpenTrack drops so you can troubleshoot quickly

AR FACE OVERLAYS
Pilot helmets, sunglasses, combat gear, and more - add fun overlays to your camera feed while tracking.

FREE & PRO
The core tracking experience is free with a daily time limit. Unlock unlimited tracking and all face overlays with a one-time Pro purchase.

CONNECTIVITY
. WiFi: UDP over your local network (default port 4242)
. USB: Direct cable connection via companion desktop app
. iPad: Full landscape orientation support

Privacy Policy: https://www.tinacinc.com/SmartHeadTrack/privacy_policy.html

Version History • Bug fixes and stability improvements 2.1.3 Apr 2 • Bug fixes and stability improvements 2.1.2 Apr 1 What's New in Smart Head Track 2.1.1

• Fixed tracking data not being sent when face overlay is hidden in power save mode
• Various stability improvements

Thank you for using Smart Head Track! 2.1.1 Mar 29 What's New in Smart Head Track 2.1

Track your head with AirPods — no camera needed.

HEADPHONE MOTION TRACKING
• AirPods Head Tracking — Use AirPods Pro, AirPods Max, or AirPods 3 motion sensors to track head rotation (3DOF: yaw, pitch, roll)
• Tracking Mode Picker — Switch between Camera and Headphone modes from the top bar
• 3D Axis Visualization — Real-time visual feedback in headphone mode
• Connected Device Detection — Shows your AirPods model name automatically
• Simulation support — 3D simulation scene works with headphone tracking too

BUG FIXES & STABILITY
• Various UI and stability improvements

Thank you for using Smart Head Track! If you enjoy the app, please leave a review. 2.1.0 Mar 25 What's New in Smart Head Track 2.0

Completely rebuilt with a modern interface and major new features.

NEW FEATURES
• Simulation Mode — Preview head tracking in a virtual 3D cockpit without connecting to your PC
• Power Save — Dim screen, hide overlays, or minimal UI to save battery during long gaming sessions
• Connection Warning — Notifies you if the connection to OpenTrack drops for over 30 seconds
• iPad Landscape — Full landscape orientation support on iPad

IMPROVED CALIBRATION
• New offset scrubber with momentum scrolling and haptic feedback
• Per-axis ranges: ±90 cm for position, ±180° for rotation
• Redesigned axis ring gauges with clearer selection and value indicators
• Double-tap scrubber to reset to zero

UI OVERHAUL
• Redesigned bottom-focused layout with Liquid Glass effects (iOS 26)
• Simulation/Camera toggle button in toolbar
• Connection mode picker disabled during active tracking
• Larger, more accessible adjustment controls

LOCALIZATION
• Added 12 new languages (17 total): Spanish, Italian, Dutch, Polish, Portuguese (Brazil), Romanian, Russian, Swedish, Turkish, Malay, Simplified Chinese, Traditional Chinese

Thank you for using Smart Head Track! If you enjoy the app, please leave a review. 2.0.0 Mar 24 • Added support for German and French
• Improved localization for a smoother experience
• Minor bug fixes and performance enhancements 1.3.2 04/21/2025 This update includes performance improvements and bug fixes to make it better for you. 1.3.1 02/14/2023 * Added USB connection mode 1.3.0 09/12/2022 Smart Head Track v1.2.0
- New feature : Virtual 3D content on your face. (Require TrueDepth camera)
- Bug fixes and performance improvements 1.2.0 08/07/2022 Smart Head Track for OpenTrack ver 1.1.2
- Bug fixes and performance improvements 1.1.2 11/02/2020 Smart Head Track for OpenTrack ver 1.1.1
- Japanese support 1.1.1 09/29/2020 Smart Head Track for OpenTrack ver 1.1.0
* Bug fixes and performance improvements
* Hide/Show camera view 1.1.0 09/22/2020 Smart Head Track for OpenTrack ver 1.0.1
- Fixed connection issue
- iOS 14 support 1.0.1 09/21/2020 1.0.0 09/16/2020