# Voia Tracker — Wireless VoiaPreviz tracker

> Wireless VoiaPreviz tracker (iPhone/iPad app by Voia.)

- Source: https://appshunter.io/ios/app/voia-tracker/id6751736465 (this page in markdown: same URL + `.md`)
- Developer: [Voia](https://appshunter.io/developer/1629155406)
- Category: Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 18.5 · 12 MB
- Languages: American English
- Released: 2026-05-27
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/voia-tracker/id6751736465/reviews.md

## What is Voia Tracker?

VoiaTracker turns your iPhone into a wireless motion tracker and camera feed for VoiaPreviz, the iPad-based virtual production and pre-visualization app. Mount an iPhone on any camera rig and VoiaPreviz instantly gets a synchronized ARKit pose stream and live video, ready to composite against 3D environments in real time.

VoiaTracker is a companion app. It does nothing on its own: it must be paired with VoiaPreviz running on an iPad on the same Wi-Fi network.

HOW IT WORKS
• Launch VoiaTracker on an iPhone connected to the same Wi-Fi as your iPad.
• VoiaTracker automatically discovers VoiaPreviz over the local network.
• The iPad assigns each connected phone a color and a camera letter (A, B, C…), so every operator on set knows exactly which tracker belongs to which camera.
• ARKit world-tracking data streams continuously to the iPad, while the camera feed is delivered over WebRTC for low-latency previz compositing.

DESIGNED FOR VIRTUAL PRODUCTION
• Real-time ARKit 6-DoF pose streaming (position, rotation, tracking state, floor anchors).
• Live camera video over WebRTC, synchronized with the pose stream.
• Multi-tracker support — run several iPhones at once, each identified by color and camera letter.
• Full-screen color identification mode with animal icons, readable from across the stage.
• Persistent tracker identity — each phone keeps its assignment across restarts.
• Local network only. No cloud. No accounts. No internet required.
• One-tap export of tracking logs for archival or offline review.

ON-SET WORKFLOW
1. Open VoiaPreviz on the iPad and start a session.
2. Launch VoiaTracker on each iPhone rigged to a camera.
3. Grant camera and local network permissions.
4. VoiaPreviz picks up each tracker automatically.
5. Assign cameras from the iPad — the phone shows its assigned letter and color marker instantly.

REQUIREMENTS
• iPhone with ARKit world-tracking support (iPhone XS or newer recommended).
• iOS 18.5 or later.
• Wi-Fi connection on the same local network as an iPad running VoiaPreviz.
• VoiaPreviz app installed on a compatible iPad.

VoiaTracker is built for filmmakers, virtual production crews, VFX supervisors, and previz artists who need reliable, low-cost, wireless on-set tracking without external hardware.


## Version history (last 4 releases)

### 1.7.3 — 2026-07-28

Improved tracking quality feedback and network reliability

### 1.7.2 — 2026-06-09

Show network availability for wifi and wired connections.

### 1.7.1 — 2026-06-05

Improved connectivity information panel

### 1.7.0 — 2026-05-27

No release notes.

## More apps by Voia

- [Voia Studio](https://appshunter.io/ios/app/voia-studio/id1629155134)

All apps by Voia: https://appshunter.io/developer/1629155406

## Related topics

[naive tracker](https://appshunter.io/ios/topics/naive-tracker)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-01.*