Move your head. The game follows.

Your phone tracks your face 60 times a second. Headcam turns that into 6DOF head tracking for your games and an ultra low latency camera for OBS.

TrackIRHead clipWebcamJust your phone.

Download for iOS Join Android Beta →

Free on the App Store · Android in closed beta

01 Built for

Every game.

MODE//SIM

Sims & cockpits

Check your six in DCS. Look into the apex in iRacing. Scan instruments in MSFS, mirrors in ETS2. Your phone feeds OpenTrack, OpenTrack feeds the sim.

MODE//WRLD

Open worlds & adventures

Subnautica's depths, Outer Wilds' skies, Skyrim at eye level. Single-player worlds feel different when you can actually look around in them. Free, open-source community mods make it happen.

MODE//LIVE

Streaming

A face cam that moves with you: lean in, look around, react. Plus greenscreen, audio, and lighting built in. One app replaces a webcam and a pile of OBS filters.

MODE//ALL

…and everything else.

Games without native tracking support can get it through free, open-source community mods, shared on GitHub and Nexus Mods, easy to install and just as easy to remove. 30+ games and counting, with new releases regularly. Lopari launches any of them with tracking enabled in one click.

Browse the mods → lopari.app → Suggest a game →
02 Capability

What it does.

6Degrees of freedom
60FPS tracking
1080p60Video to OBS
0Extra hardware
Tracking // 01

Full 6DOF at 60fps, via TrueDepth on iPhone and a neural net we built ourselves on Android, Accela-filtered on-device. The Android net was written for speed: in our testing it clocked in less than 50ms behind hardwired dedicated tracking hardware, over the air, and it left other Android trackers in the dust. Smooth before it ever leaves your phone. The head tracking mods take the feed directly; for games with native tracking support, route it through OpenTrack for filtering, custom curves, and other protocols. Per-axis sensitivity from 0.1x to 5.0x.

Streaming // 02

1080p60 video and noise-cancelled audio straight into OBS via QuickFeed, our ultra low latency transport. Chroma key, background blur, and face lighting built in. One app, one source.

Chroma Key & Blur

Greenscreen and background blur, no extra software.

Face Lighting

Your screen as a fill light with adjustable warmth.

Per-Axis Tuning

Each axis 0.1x–5.0x. Dial in your sensitivity.

03 Downloads

Get the kit.

Headcam

Headcam for iOS

The app. Head tracking, camera, audio: everything runs here. Out now on the App Store.

Download on the App Store iPhone with Face ID · iOS 18 or later
Headcam

Headcam for Android Closed beta

The same app for Android, running our own head tracking neural net, in closed testing before its Play Store launch. Join the testers group with your Google account to get immediate access.

Join the Testers Group Closed testing via Google Play

QuickFeed OBS Plugin

Ultra low latency video transport for OBS Studio.

Windows macOS Linux

v1.2.3

USB Companion

Optional. Wired iPhone connection via USB, no WiFi needed.

Windows
macOS: download via Terminal 
curl -L https://headcam.app/downloads/headcam-usb/headcam-usb-macos.zip -o headcam-usb.zip
unzip headcam-usb.zip
chmod +x headcam-usb/headcam-usb
./headcam-usb/headcam-usb
Linux: download via Terminal 
curl -L https://headcam.app/downloads/headcam-usb/headcam-usb-linux.zip -o headcam-usb.zip
unzip headcam-usb.zip
chmod +x headcam-usb/headcam-usb
./headcam-usb/headcam-usb

v1.0.7

04 Get started

Preflight.

01

Mount your phone

Clip it to your monitor or prop it on your desk, front camera facing you.

02

Connect

Same WiFi network, or plug in via USB with the companion app for a wired connection.

03

Go

Install the OBS plugin, and your video feed appears as a source. The head tracking mods pick up your tracking data directly; games with native tracking support get it through OpenTrack. No native support? Grab the mod.

05 Compatibility

Works with

  • OBS Studio
  • OpenTrack
  • Games with native tracking, via OpenTrack
  • Other protocols via OpenTrack relay
  • 30+ games via head tracking mods (direct)
  • Lopari one-click launcher

Requirements

  • iPhone with Face ID, iOS 18 or later
  • or an Android phone (closed beta)
  • WiFi or USB cable

Protocols

  • QuickFeed
  • OpenTrack UDP :4242

You already own the hardware.

Download for iOS Join Android Beta

Free · No ads · No account · Nothing leaves your network