# NUUO iViewer vs mCamView2

The clearest difference is rating: mCamView2 at 5.0 against NUUO iViewer's 1.6. mCamView2 also leads on review sentiment (33% vs 25%) and iOS requirement (9.0 vs 13.0). NUUO iViewer's advantage is update cadence (every 6 weeks vs every 5 months) and ratings volume (15 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

mCamView2 holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: NUUO iViewer has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of NUUO iViewer's written reviews are positive against 33% of mCamView2's.

NUUO iViewer ships an update every 6 weeks, mCamView2 every 5 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | NUUO iViewer | mCamView2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (15 ratings)](https://appshunter.io/ios/app/nuuo-iviewer/id362310181/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mcamview2/id1111502571/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 25.3% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 16 MB | 148 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NUUO Inc.](https://appshunter.io/developer/362310184) | [Tzu-Lung Chang](https://appshunter.io/developer/623730215) |

## What reviewers say

### NUUO iViewer

[App page](https://appshunter.io/ios/app/nuuo-iviewer/id362310181)

Access and view live video feeds from your NUUO security camera systems remotely. Monitor multiple cameras, control PTZ functions, and receive event notifications on your iOS device.

**Highlights:** Remote live video monitoring, Multiple camera view, Physical/Digital PTZ control, Snapshot support, Event push notifications, Playback support, Megapixel resolution support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple interface
- 👍 Works as it should
- 👍 Live view and playback fine
- 👍 Option to select footage quality
- 👍 User-friendly

**What reviewers complain about**

- 🐛 Crashing frequently
- 🐛 Slow to open
- 🐛 Unreliable
- 🐛 App crashes when adding custom views
- 🐛 App crashes when adding a cam to a view

**Reported bugs**

- Circle of death with full freeze
- Back arrow doesn't work
- App crashes when trying to add custom views
- App crashes when trying to add a cam to a view
- App crashes when trying to play back video

**Requested features**

- Option to select default view/server
- Update Apple version to match Android
- Default to high resolution on launch
- Ability to stop PTZ preset function
- Calendar showing dates/times for recordings


### mCamView2

[App page](https://appshunter.io/ios/app/mcamview2/id1111502571)

View live video from plug-and-play IP cameras on your mobile devices. Access recorded footage remotely and control camera functions like pan and tilt. Receive event logs and temperature monitoring alerts.

**Highlights:** Live IP camera viewing, On-screen pan/tilt control, Remote SD Card/NAS/Dropbox playback, Time Lapse video playback, Event log and push notifications, Temperature monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is NUUO iViewer free?

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

### Is mCamView2 free?

mCamView2 is free to download, with no in-app purchases.

### Which has better reviews, NUUO iViewer or mCamView2?

mCamView2 is rated higher. NUUO iViewer averages 1.6 out of 5 from 15 ratings, while mCamView2 averages 5.0 from 1 ratings.

### Do NUUO iViewer or mCamView2 have ads?

Neither NUUO iViewer nor mCamView2 shows ads.

### Which is updated more often, NUUO iViewer or mCamView2?

NUUO iViewer ships an update every 6 weeks, and mCamView2 every 5 months. Most recently, NUUO iViewer was updated on November 1, 2026 and mCamView2 on November 1, 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.*