# NVR UMViewer vs MBOX Reader

The clearest difference is in-app purchases: NVR UMViewer at none against MBOX Reader's 3. NVR UMViewer also leads on iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. MBOX Reader sells 3 in-app purchases, starting at $1.99 per month. NVR UMViewer asks for nothing beyond the download.

## The numbers

| Metric | NVR UMViewer | MBOX Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 43 MB | 3 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [DongHyuk Kim](https://appshunter.io/developer/1436315516) | [Yevgenii Kryzhanivskyi](https://appshunter.io/developer/1778319692) |

## What reviewers say

### NVR UMViewer

[App page](https://appshunter.io/ios/app/nvr-umviewer/id6749358031)

**Features:** macOS Compatibility

**In-app purchases:** none


### MBOX Reader

[App page](https://appshunter.io/ios/app/mbox-reader/id6787136663)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $14.99 | per year |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is NVR UMViewer free?

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

### Is MBOX Reader free?

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

### Do NVR UMViewer or MBOX Reader have ads?

Neither NVR UMViewer nor MBOX Reader shows ads.

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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.*