TrackBridge Get the app
Free iOS app · No account

Turn Your iPhone Into a 6DOF Head Tracker

Precise iPhone head tracking for flight, racing, truck and driving simulators. Powered by TrueDepth and OpenTrack.

No webcam. No tracking clip. No dedicated head tracking hardware.

Download on the App Store See how it works
  • ✓ Full 6DOF
  • ✓ Wireless
  • ✓ No extra hardware
TRACKING
TrackBridge head tracking visualization
YAW+12.4°
PITCH−03.8°
ROLL+00.6°
OpenTrack connected
X +8.2
Z −2.1
iPhoneTrueDepthCaptures your movement
LOCAL WI-FI
PCOpenTrackMaps all six axes
GAME INPUT
SIMYour simulatorCamera follows your head
SETUP

From iPhone to in-game in minutes

TrackBridge bridges the TrueDepth camera you already own to the simulator setup you already use.

  1. 01
    ↓

    Install

    Download TrackBridge on your compatible iPhone and install OpenTrack on your Windows PC.

  2. 02
    ⌁

    Connect

    Join the same local network, then enter your PC’s IP address and UDP port in the app.

  3. 03
    ◉

    Track

    Start tracking, launch your simulator, and move naturally through the cockpit or cabin.

MOVEMENT, NOT MARKERS

All six degrees.
Nothing clipped on.

Track rotation and position: yaw, pitch, roll, plus movement along the X, Y, and Z axes.

Dedicated guide coming soon
⌁

Local. Wireless. Direct.

Head movement streams over your local network from TrackBridge to OpenTrack-no cloud account required.

4

Four hours from one ad

TrackBridge is free and supported by video ads. Watch one ad, then track uninterrupted for four hours.

◎

A practical TrackIR alternative

Already own a compatible iPhone? Use it as a 6DOF head tracker instead of buying dedicated tracking hardware.

TrackIR alternative guide coming soon
ONE TRACKER. MANY COCKPITS.

Built for the sims you already play

TrackBridge works through OpenTrack with compatible flight, racing, truck, and driving simulators.

FLIGHT

DCS World

Scan instruments, lean toward displays, and look around the cockpit.

Guide coming soon
FLIGHT

Microsoft Flight Simulator

Keep your view fluid through approaches, taxiing, and cockpit checks.

Guide coming soon
TRUCK

Euro Truck Simulator 2

Check mirrors, intersections, side windows, and the dashboard naturally.

Guide coming soon
TRUCK

American Truck Simulator

Bring more natural awareness to every cab, junction, and long haul.

Guide coming soon
RACING

Assetto Corsa

Look through corners, check mirrors, and stay aware in the cockpit.

Guide coming soon
DRIVING

BeamNG.drive

Add natural head movement to detailed cabins and dynamic driving.

Guide coming soon

Compatibility depends on your simulator’s OpenTrack support and configuration.

USING OPENTRACK?

Your iPhone becomes the tracking source.

TrackBridge sends 6DOF TrueDepth data directly to OpenTrack over your local network. OpenTrack handles curves, mapping, recentering, and output to your simulator.

OpenTrack setup guide coming soon
BEFORE YOU START

A simple setup.
Four essentials.

FAQ

Good to know

Straight answers about iPhone head tracking with TrackBridge.

Does TrackBridge require a webcam?+

No. TrackBridge uses the TrueDepth camera built into a compatible iPhone, so there is no webcam to position or calibrate.

Does TrackBridge work with OpenTrack?+

Yes. TrackBridge streams tracking data over your local network to OpenTrack on PC. OpenTrack then sends the mapped movement to your compatible simulator.

Does TrackBridge support full 6DOF?+

Yes. It tracks rotation-yaw, pitch, and roll-and position along the X, Y, and Z axes.

Do I need TrackIR hardware or a tracking clip?+

No. A compatible TrueDepth-equipped iPhone replaces the dedicated camera and clip hardware in this setup.

Does TrackBridge require an account?+

No account is required. The app is free and ad-supported: one video ad unlocks four hours of use.

Does it work over Wi-Fi?+

Yes. Your iPhone and PC connect over the same local network. You enter the PC IP address and UDP port in TrackBridge.

Is TrackBridge an iOS head tracking app?+

Yes. TrackBridge is an iOS head tracking app for compatible TrueDepth-equipped iPhones. It sends 6DOF head tracking data to OpenTrack on Windows, Linux and macOS.

Which desktop operating systems are supported?+

TrackBridge works with OpenTrack on Windows, Linux, and macOS. Your iPhone sends 6DOF head tracking data over the local network to the computer running OpenTrack.

TrackBridge app icon
YOUR VIEW. UNTETHERED.

Move your head.
Your simulator follows.

Turn the iPhone you already own into a wireless 6DOF head tracker.

Download on the App Store