# ZIGCAM vs iDraw OSC

The clearest difference is price: ZIGCAM at Free against iDraw OSC's $0.99. ZIGCAM also leads on update cadence (fortnightly vs every 5 months) and iOS requirement (14.1 vs 16.4). iDraw OSC's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

ZIGCAM is free to download; iDraw OSC costs $0.99 up front. ZIGCAM sells 1 one-off in-app purchase. iDraw OSC asks for nothing beyond the download.

ZIGCAM ships an update fortnightly, iDraw OSC every 5 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ZIGCAM | iDraw OSC |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 2 MB |
| Requires iOS | **14.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tech Director's Association](https://appshunter.io/developer/1570755294) | [Gwangyu Lee](https://appshunter.io/developer/1683904838) |

## 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 |


### iDraw OSC

[App page](https://appshunter.io/ios/app/idraw-osc/id6461118802)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZIGCAM free?

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

### Is iDraw OSC free?

iDraw OSC costs $0.99, with no in-app purchases.

### Do ZIGCAM or iDraw OSC have ads?

Neither ZIGCAM nor iDraw OSC shows ads.

### Which is updated more often, ZIGCAM or iDraw OSC?

ZIGCAM ships an update fortnightly, and iDraw OSC every 5 months. Most recently, ZIGCAM was updated on October 8, 2026 and iDraw OSC on October 7, 2026.

---

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