# NVR Mobile vs NVR UMViewer

The clearest difference is update cadence: NVR UMViewer at weekly against NVR Mobile's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NVR Mobile ships an update fortnightly, NVR UMViewer weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NVR Mobile | NVR UMViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 37 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [surv](https://appshunter.io/developer/1253343082) | [DongHyuk Kim](https://appshunter.io/developer/1436315516) |

## What reviewers say

### NVR Mobile

[App page](https://appshunter.io/ios/app/nvr-mobile/id6743542889)

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

**In-app purchases:** none


### NVR UMViewer

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

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

**In-app purchases:** none


## Frequently asked questions

### Is NVR Mobile free?

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

### Is NVR UMViewer free?

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

### Do NVR Mobile or NVR UMViewer have ads?

Neither NVR Mobile nor NVR UMViewer shows ads.

### Which is updated more often, NVR Mobile or NVR UMViewer?

NVR Mobile ships an update fortnightly, and NVR UMViewer weekly. Most recently, NVR Mobile was updated on October 25, 2026 and NVR UMViewer on October 28, 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.*