# DejaView Camera vs Matte Viewer

The clearest difference is price: Matte Viewer at Free against DejaView Camera's $1.99. Matte Viewer also leads on device support (3 vs 1) and iOS requirement (16.0 vs 18.6). DejaView Camera's advantage is in-app purchases (none vs 1). On update cadence and ads there is nothing between them.

Matte Viewer is free to download; DejaView Camera costs $1.99 up front. Matte Viewer sells 1 one-off in-app purchase. DejaView Camera asks for nothing beyond the download.

DejaView Camera ships an update every 6 weeks, Matte Viewer monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DejaView Camera | Matte Viewer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/matte-viewer/id6476831058/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 3 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [(optional.is)](https://appshunter.io/developer/1071156347) | [Héliographe, Inc](https://appshunter.io/developer/1784071997) |

## What reviewers say

### DejaView Camera

[App page](https://appshunter.io/ios/app/dejaview-camera/id1598005975)

**In-app purchases:** none


### Matte Viewer

[App page](https://appshunter.io/ios/app/matte-viewer/id6476831058)

This app allows you to preview and export depth and semantic maps from your iPhone photos. It offers an elegant interface and supports desktop-class features on iPad and Mac. The app prioritizes user privacy and has a very small file size.

**Highlights:** Preview depth and semantic maps, Export mattes for 3rd party software, Elegant and information-dense interface, Desktop-class features on iPad/Mac, Privacy-focused with no tracking, Small app size

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Export | $4.99 | one-time |


## Frequently asked questions

### Is DejaView Camera free?

DejaView Camera costs $1.99, with no in-app purchases.

### Is Matte Viewer free?

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

### Do DejaView Camera or Matte Viewer have ads?

Neither DejaView Camera nor Matte Viewer shows ads.

### Which is updated more often, DejaView Camera or Matte Viewer?

DejaView Camera ships an update every 6 weeks, and Matte Viewer monthly. Most recently, DejaView Camera was updated on October 7, 2026 and Matte Viewer on October 5, 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.*