# iNVR Mobile vs iVMS520

The clearest difference is rating: iNVR Mobile at 3.3 against iVMS520's 2.6. iVMS520's advantage is ratings volume (19 vs 3) and iOS requirement (10.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

iNVR Mobile holds the better App Store score, 3.3 against 2.6. That said, the two scores are not equally well evidenced: iVMS520 has 19 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iNVR Mobile | iVMS520 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/invr-mobile/id600742778/reviews)** | [2.6 (19 ratings)](https://appshunter.io/ios/app/ivms520/id1443531590/reviews) |
| Number of ratings | 3 | **19** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 15 MB | 137 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A-Plus Video Technologies, Inc.](https://appshunter.io/developer/600742781) | [HEROSPEED TECHNOLOGY LIMITED](https://appshunter.io/developer/1419463553) |

## What reviewers say

### iNVR Mobile

[App page](https://appshunter.io/ios/app/invr-mobile/id600742778)

Access live video feeds from your surveillance system on your iPhone or iPad. This app offers a comprehensive mobile solution for monitoring security cameras, with features like HD live viewing, event playback, and push notifications.

**Highlights:** Live video viewing, HD live view and event playback, Two-way audio, Event push notifications, PTZ control, Screen division options

**Features:** macOS Compatibility

**In-app purchases:** none


### iVMS520

[App page](https://appshunter.io/ios/app/ivms520/id1443531590)

Monitor your home or office cameras remotely with this P2P network client. View real-time video feeds, capture images, and record footage from anywhere. Stay informed about your property's status in real-time.

**Highlights:** P2P network camera monitoring, Real-time video viewing, Image capture, Video recording, Remote access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iNVR Mobile free?

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

### Is iVMS520 free?

iVMS520 is free to download, with no in-app purchases.

### Which has better reviews, iNVR Mobile or iVMS520?

iNVR Mobile is rated higher. iNVR Mobile averages 3.3 out of 5 from 3 ratings, while iVMS520 averages 2.6 from 19 ratings.

### Do iNVR Mobile or iVMS520 have ads?

Neither iNVR Mobile nor iVMS520 shows ads.

### Which is updated more often, iNVR Mobile or iVMS520?

iNVR Mobile ships an update every 2 months, and iVMS520 every 2 months. Most recently, iNVR Mobile was updated on October 23, 2026 and iVMS520 on October 24, 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.*