# Vss Mobile vs VIVOTEK iViewer

The clearest difference is rating: Vss Mobile at 3.0 against VIVOTEK iViewer's 2.7. Vss Mobile also leads on ratings volume (92 vs 20) and iOS requirement (12.0 vs 14.7). On price, review sentiment, update cadence and ads there is nothing between them.

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

Vss Mobile holds the better App Store score, 3.0 against 2.7. Both are backed by a comparable volume of ratings — 92 and 20 respectively. Written reviews point the same way: 20% of Vss Mobile's written reviews are positive against 17% of VIVOTEK iViewer's.

Vss Mobile ships an update every 2 months, VIVOTEK iViewer every 5 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Vss Mobile | VIVOTEK iViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (92 ratings)](https://appshunter.io/ios/app/vss-mobile/id717131265/reviews)** | [2.7 (20 ratings)](https://appshunter.io/ios/app/vivotek-iviewer/id917207211/reviews) |
| Number of ratings | **92** | 20 |
| Positive reviews | **20.2% of reviews** | 16.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 46 MB | 96 MB |
| Requires iOS | **12.0** | 14.7 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanze](https://appshunter.io/developer/717131268) | [VIVOTEK inc.](https://appshunter.io/developer/397340655) |

## What reviewers say

### Vss Mobile

[App page](https://appshunter.io/ios/app/vss-mobile/id717131265)

This remote monitoring client software enables video viewing over various networks. It offers P2P connection, IP/domain direct connection, and supports multi-channel viewing, playback, and real-time alarms. Control PTZ devices and manage local settings remotely.

**Highlights:** Remote video viewing over Wi-Fi, 3G, 4G, P2P network penetration with QR code scanning, IP and domain direct connection, Multi-channel viewing and playback, PTZ device control (pan, tilt, zoom, focus), Real-time alarm and remote network control

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup and straightforward user interface
- 🎥 Good multi-camera viewing capability
- ⭐ Reliable when functioning properly
- 🔧 Helpful customer support (when available)

**What reviewers complain about**

- 🐛 Frequent crashes and freezing
- 🌐 Persistent network/connectivity errors
- 📱 Poor mobile data support (WiFi-only issues)
- 🔄 Updates consistently break functionality
- ⚠️ Unreliable authentication and login failures

**Reported bugs**

- App won't connect to cameras after updates
- Authentication errors on VSS server
- Net error messages appearing constantly
- App crashes on startup
- Green lines appearing in video feeds

**Requested features**

- Apple TV support
- Full-screen video playback
- Automatic camera loading on app startup
- Audio/microphone functionality
- Video reverse/rewind in playback


### VIVOTEK iViewer

[App page](https://appshunter.io/ios/app/vivotek-iviewer/id917207211)

Access live and recorded surveillance camera footage remotely from your handheld device. Monitor multiple locations, control PTZ cameras, and utilize two-way audio for enhanced security management.

**Highlights:** Remote camera monitoring, Live video access, PTZ camera control, Two-way audio, Playback recorded video, Fisheye dewarp

**In-app purchases:** none


## Frequently asked questions

### Is Vss Mobile free?

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

### Is VIVOTEK iViewer free?

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

### Which has better reviews, Vss Mobile or VIVOTEK iViewer?

Vss Mobile is rated higher. Vss Mobile averages 3.0 out of 5 from 92 ratings, while VIVOTEK iViewer averages 2.7 from 20 ratings.

### Do Vss Mobile or VIVOTEK iViewer have ads?

Neither Vss Mobile nor VIVOTEK iViewer shows ads.

### Which is updated more often, Vss Mobile or VIVOTEK iViewer?

Vss Mobile ships an update every 2 months, and VIVOTEK iViewer every 5 weeks. Most recently, Vss Mobile was updated on October 21, 2026 and VIVOTEK iViewer on October 20, 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.*