# ZIGCAM — NDI Including Metadata

> Real-time NDI depth and camera data transmission from mobile devices for virtual production. (iPhone/iPad app by Tech Director's Association.)

- Source: https://appshunter.io/ios/app/zigcam/id1570755292 (this page in markdown: same URL + `.md`)
- Developer: [Tech Director's Association](https://appshunter.io/developer/1570755294)
- Category: Developer Tools, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.1 · 3 MB
- Languages: American English
- Released: 2021-10-20
- Data updated: 2026-08-30
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/zigcam/id1570755292/reviews.md

## What is ZIGCAM?

ZIGCAM is an application for building virtual production prototypes and new visual production workflows.
Using NDI and NDI metadata, it emulates the iPad and iPhone as devices capable of transmitting depth data and camera data in real time.

Because it uses NDI, it can be used out-of-the-box with various development environments such as TouchDesigner and Unreal Engine, as well as broadcast applications such as OBS.

With Tablet or Smartphone, you can use LiDAR's highly accurate depth data along with camera images in your favorite PC application.

This application is also very simple and secure.
This application will allow you to receive the following information to your PC or other device for as long as you want, but will stop all communication the moment you press the "Sending!" button in the application.

・Camera Data
・True Depth (Face Tracking)
・Smoothed Depth (LiDAR)
・Estimated Depth
・Various other ARKit data

ZIGCAM provides real-time Face Tracking functionality using the TrueDepth API, but we do not collect, use, disclose, share, or retain any of this data.

## Key features

- Real-time NDI data transmission
- Emulates iPad/iPhone as data source
- Utilizes LiDAR depth data
- Supports ARKit data
- Integrates with TouchDesigner and Unreal Engine
- Secure and simple operation

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Release All Features | $7.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/zigcam/id1570755292/reviews.md

### 1/5 — App crashes.

*2023-06-27*

I am very disappointed with this application.

I am using an iPhone 13 Pro and purchased a Pro license for this application today.

It seems to work fine with the Set Depth Image feature deactivated, but when I activate it, the application crashes. It is very disappointing that it does not work even though I purchased the Pro license. I am waiting for a solution.

### 5/5 — Awesome thank you

*2022-11-21*

Weird, coudn’t find zigcam with Apple app search at first, just zig sim and pro. But just found it and it’s awesome. Thank you for adding world space position so I don’t have to calculate it :) it’s close enough for some good AR.
And thank you for the touchdesigner examples on GitHub so useful to get started.

## Frequently asked questions about ZIGCAM

### What devices does ZIGCAM support?

ZIGCAM is compatible with iPhone, iPad, and iPod devices. It leverages their camera and sensor capabilities to stream data.

### How does ZIGCAM handle user data privacy?

ZIGCAM prioritizes user privacy. While it uses the TrueDepth API for Face Tracking, it explicitly states that it does not collect, use, disclose, share, or retain any of this data.

### What kind of data can ZIGCAM transmit?

ZIGCAM can transmit Camera Data, True Depth (Face Tracking), Smoothed Depth (LiDAR), Estimated Depth, and various other ARKit data in real time.

### How often is ZIGCAM updated?

The latest version of ZIGCAM is 1.1.0, which was last updated on March 24, 2026. This indicates a recent update, suggesting ongoing development and support.

### Is ZIGCAM free to use?

ZIGCAM is available for free. However, it does offer in-app purchases, suggesting some features or functionalities might require additional payment.

### What development environments can ZIGCAM integrate with?

ZIGCAM integrates seamlessly with popular development environments such as TouchDesigner and Unreal Engine, as well as broadcast applications like OBS, due to its use of NDI.

### What is the age rating for ZIGCAM?

ZIGCAM has an age rating of 4+, making it suitable for a wide range of users, including younger individuals involved in creative projects.

### How does ZIGCAM ensure security?

The application is described as very simple and secure. Communication stops immediately when the "Sending!" button is pressed, providing a clear control mechanism for data transmission.

## Version history (last 4 releases)

### 1.1.0 — 2026-03-24

* NDI HX now supports tiling output with Depth and/or People Segmentation images
* Added QR marker-based World Tracking origin reset for precise coordinate alignment
* Added configurable QR marker physical size setting (cm)
* Added "Reset All Parameters" button to restore default settings
Minor bug fixes and warning cleanup

### 1.0.6 — 2021-11-08

Fixed a bug in NDI Metadata for aspect ratio of some images and depth data settings.

### 1.0.4 — 2021-10-25

* Fixed a bug that prevented the keyboard from being closed.
* Fixed NDI Meta tag bug.
* Fixed so that it will not sleep during startup.
* Save recent user settings
* Add "Body Tracking Mode"

### 1.0 — 2021-10-20

No release notes.

## Related topics

[unilock uview](https://appshunter.io/ios/topics/unilock-uview)

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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 2026-08-30.*