# ZIGCAM vs Tarkan app

The clearest difference is in-app purchases: Tarkan app at none against ZIGCAM's 1. ZIGCAM's advantage is update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ZIGCAM sells 1 one-off in-app purchase. Tarkan app asks for nothing beyond the download.

ZIGCAM ships an update fortnightly, Tarkan app every 4 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ZIGCAM | Tarkan app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zigcam/id1570755292/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 85 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tech Director's Association](https://appshunter.io/developer/1570755294) | [Gonzalo Maino](https://appshunter.io/developer/1614664700) |

## What reviewers say

### ZIGCAM

[App page](https://appshunter.io/ios/app/zigcam/id1570755292)

This app transforms your iPad or iPhone into a device that transmits real-time depth and camera data using NDI. It integrates seamlessly with development environments like Unreal Engine and broadcast applications such as OBS, allowing you to utilize LiDAR depth data and ARKit information in your preferred PC applications.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Tarkan app

[App page](https://appshunter.io/ios/app/tarkan-app/id1670535715)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZIGCAM free?

ZIGCAM is free to download, with in-app purchases available.

### Is Tarkan app free?

Tarkan app is free to download, with no in-app purchases.

### Do ZIGCAM or Tarkan app have ads?

Neither ZIGCAM nor Tarkan app shows ads.

### Which is updated more often, ZIGCAM or Tarkan app?

ZIGCAM ships an update fortnightly, and Tarkan app every 4 months. Most recently, ZIGCAM was updated on October 8, 2026 and Tarkan app on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*