TANDEM re:light
TANDEMre:light
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Next-Gen VTuber Tracking.
Zero Apple Gear Needed.

Expressive face and motion capture right from your Android or webcam, paired with a calm, pastel studio for your VRM and Live2D models.

Join the WaitlistSee How It Works
Coming Soon On
AVAILABLE INPlay Store
WISHLIST ONSteam
AVAILABLE FORLinux
AVAILABLE FORWindows
Play Store TrackerComing Soon
52 Blendshapes
Android or PC WebcamZero Latency
Tandem StudioSteam & Native
VRM 1.0 & Live2DTransparent OBS Output
Native binaryNo Wine / No Lutris
Join waitlist below

Join the Early Access Waitlist

Reserve your testing spot for TANDEM re:light. Free mobile tracker available at launch.

Free phone tracker•Strict privacy, no spam•Priority alpha invite

Two Dedicated Apps. Zero Frame Drops.

Tracking calculations run on the phone's GPU. Your streaming PC stays 100% dedicated to OBS and games.

Tandem Tracker
60 FPS • 18ms
CAM FRONT • 1080p
GPU ACCELERATED
Pitch: -2.4° • Yaw: +4.1° • Roll: +0.8°
eyeBlinkLeft0.00
mouthSmileRight0.86
jawOpen0.42
Protocol: VMC / VTube StudioBroadcasting
Tandem Studio (Linux / Windows)
OBS Transparent Window
VRM 1.0 Spring BonesAlpha Premultiply
Live Avatar ViewportNo Lutris / Native Wayland & DWM
Camera Stream Active
0.0% CPU

Engineered for Streaming Performance

Fast, lightweight, and open. Built without unnecessary wrappers or predatory subscription models.

Universal Protocols

Speaks standard VMC, VTube Studio iOS protocol, and iFacialMocap. Works immediately with VSeeFace, Warudo, VNyan, and VTube Studio.

VMC UDPVTS ProtocoliFacialMocap

Webcam & Phone Cameras

Track via your Android phone's front camera at 60 FPS, or use a standard USB or laptop webcam directly with our desktop tracking helper.

Android PhonePC WebcamiOS Soon

VRM 1.0 & Live2D Runtimes

Switch between 3D and 2D. Tandem Studio renders VRM 0.x/1.0 with MToon shading and spring bones alongside native Live2D Cubism avatars.

VRM 0.x & 1.0Live2D SDK 5.0Spring Physics

Pristine OBS Window Capture

No green screen fringe or lighting artifacts. Native alpha composition (DWM on Windows, PipeWire on Linux) lets OBS capture clean transparency.

Alpha WindowPipeWire NativeVirtual Camera

Native Linux (No Lutris Needed)

Built as a standalone native Linux x86_64 binary. No Lutris, no Wine, and no translation layers needed. Windows 10/11 is natively supported (macOS coming soon).

Linux NativeWindows 10/11macOS Soon

No Predatory Subscriptions

The Android tracker is 100% free with no ads. The PC Studio has a comprehensive free tier and an optional one-time lifetime Pro unlock.

Free TrackerOne-Time ProLifetime Updates
Tentative Launch Pricing

Fair Pricing. No Subscriptions.

The mobile tracker is free forever. The PC Studio offers a one-time lifetime license with zero recurring fees.

StarterFree Forever
$0
Everything you need to stream today.
Android phone tracker (60 FPS GPU solver)
52 ARKit blendshapes, head pose & gaze
Standard desktop PC webcam tracking
Universal VMC, VTube Studio & iFacialMocap protocols
Tandem Studio VRM (0.x & 1.0) and Live2D viewer
Standard chroma key & window capture in OBS
Free forever, no ads or data collection
Get Started Free
Studio ProOne-Time Lifetime
~$19 – $24One-time payment
Pay once. Lifetime updates. Never a monthly fee.
Everything in Free tier
Transparent DWM window capture (no green key fringe)
Direct OBS Virtual Camera & Spout2 video output
High-precision motion recording & VMD pose export
Custom hotkey triggers & expression override profiles
Priority access to upcoming upper-body tracking
Single one-time payment with lifetime updates
Join Waitlist for Pro Perks
Releasing Across 4 Platforms

Coming Soon to Stores & Desktops

We're packing zero-latency GPU tracking into official store releases and native standalone packages. Reserve your spot today to get notified first.

AVAILABLE INGoogle Play
Coming Soon

Google Play Store

Mobile Tracker App
Target: Android 10+ (Phones & Tablets)

On-device GPU MediaPipe face & upper-body tracker. 52 blendshapes with zero PC CPU load and automatic studio WiFi pairing.

  • 52 facial blendshapes
  • Real-time 60 FPS live stream
  • Zero battery drain / no overheating
  • Auto studio pairing
Pre-register on Waitlist
WISHLIST ONSteam Store
Wishlist Soon

Steam Store

PC Desktop Studio
Target: Steam on Windows & Steam Deck / Linux

One-click desktop installation, background auto-updates, Steam Cloud configuration sync, and stream overlay compatibility.

  • One-click desktop install
  • Steam Cloud preset sync
  • Automatic background updates
  • Steam Deck verified roadmap
Wishlist via Early Access
AVAILABLE FORLinux Native
Alpha Soon

Native Linux x86_64

Native Desktop Studio
Target: Ubuntu, Arch, Fedora & Debian (x86_64)

100% native Mono Unity 6 binary. Direct PipeWire and V4L2 virtual camera capture for OBS Studio. Zero Wine, zero Lutris overhead.

  • 100% native binary (No Wine)
  • PipeWire OBS screen capture
  • AppImage & standalone tarball
  • VMC / OSC port forwarding
Reserve Linux Alpha
AVAILABLE FORWindows 10 / 11
Alpha Soon

Windows 64-bit

Native Desktop Studio
Target: Windows 10 & 11 (64-bit)

Native 64-bit desktop studio. High-performance DWM transparent window capture for OBS Studio with full VMC & OSC protocol forwarding.

  • Native Win 10/11 64-bit
  • DWM transparent OBS capture
  • DirectX 11/12 GPU rendering
  • Portable ZIP & MSI installer
Reserve Windows Alpha

Alpha Testing & Priority Rollout

Waitlist subscribers get direct download keys and early APK builds before general store availability.

Reserve Your Invitation

Supported Cameras & Operating Systems

Use your Android phone or your desktop webcam. Run the studio natively on Linux and Windows without compatibility layers.

Phone compatibility & known issues →

Tracking Inputs

Android Phone Camera
On-device GPU MediaPipe solver (52 blendshapes)
Ready at Launch
PC Webcam
Built-in laptop or USB webcam via Python helper
Ready at Launch
iOS Camera Tracker
TrueDepth ARKit stream adapter
Coming Soon

Tandem Studio Platforms

SteamWindows & Linux Deck
One-click desktop installation, background auto-updates & cloud sync.
Coming Soon
Linuxx86_64 / Mono Unity 6
100% Native binary. No Wine, no Lutris. PipeWire OBS capture.
Ready at Launch
WindowsWindows 10 / 11 64-bit
Native build with DWM transparent window capture for OBS.
Ready at Launch
macOSApple Silicon (M-series)
Native Metal build with Syphon / Virtual Camera support.
Coming Soon

Frequently Asked Questions

Key details on platform compatibility, hardware, and workflow.

Do I need an iPhone or FaceID depth sensor?
No. Tandem Tracker calculates all 52 ARKit-compatible blendshapes, gaze, and head pose directly on your Android phone's GPU using MediaPipe neural networks. You get responsive tracking without needing an expensive Apple device.
Can I use a PC webcam instead of an Android phone?
Yes. In addition to the Android mobile tracker, Tandem includes a desktop webcam tracking helper that connects directly to any built-in laptop or external USB webcam.
Does the Linux version require Wine or Lutris?
No. Tandem Studio compiles as a native Linux x86_64 binary running on Unity 6. It captures directly via PipeWire or chroma key and does not require Lutris, Wine, or compatibility layers.
When are macOS and iOS versions arriving?
Native Apple Silicon (macOS) and iOS versions are currently in development and planned for rollout shortly after the initial Android and Linux/Windows release.
Can I use Tandem Tracker with VSeeFace, Warudo, or VTube Studio?
Yes. The phone app includes standard broadcast servers for VMC (UDP port 39539), VTube Studio iOS protocol (port 21412), and iFacialMocap (port 49983). It serves as a direct drop-in tracker with major desktop VTuber software.
What 3D and 2D model formats are supported?
Tandem Studio natively supports both 3D VRM models (0.x and 1.0 specifications with MToon shaders and spring bones) and 2D Live2D Cubism models.
What is the pricing model?
The Android Phone Tracker is 100% free with no ads. Tandem Studio for PC has a generous free tier for daily streaming, plus an optional one-time Pro license ($15–$25) for power tools like virtual camera and advanced recording. There are no recurring monthly subscriptions.

Ready to Stream Without Expensive Gear?

Sign up below to receive your priority invitation when alpha downloads go live.

Free phone tracker•Strict privacy, no spam•Priority alpha invite