# CAMAI Viewer vs NVSS Client

The clearest difference is iOS requirement: NVSS Client at 10.0 against CAMAI Viewer's 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.

CAMAI Viewer ships an update every 6 months, NVSS Client every 3 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CAMAI Viewer | NVSS Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/nvss-client/id1578610305/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 79 MB | 16 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锐波 苏](https://appshunter.io/developer/1493483893) | [代全 袁](https://appshunter.io/developer/1572762077) |

## What reviewers say

### CAMAI Viewer

[App page](https://appshunter.io/ios/app/camai-viewer/id940999366)

Access your cloud-based video monitoring service from anywhere, anytime. Stay connected to your home, pets, or loved ones through live camera feeds.

**Highlights:** Cloud-based video monitoring, Remote camera access, View live feeds anywhere, Stay connected to places, people, pets, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### NVSS Client

[App page](https://appshunter.io/ios/app/nvss-client/id1578610305)

This application allows users to remotely preview real-time images and playback videos from connected devices. It also supports pushing alarm messages and controlling PTZ functions. Connection can be established via wireless networks or mobile data using TCP or P2P modes.

**Highlights:** Real-time image preview, Remote video playback, Alarm message pushing, PTZ control function, TCP/P2P connection modes, Wireless and mobile data connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CAMAI Viewer free?

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

### Is NVSS Client free?

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

### Do CAMAI Viewer or NVSS Client have ads?

Neither CAMAI Viewer nor NVSS Client shows ads.

### Which is updated more often, CAMAI Viewer or NVSS Client?

CAMAI Viewer ships an update every 6 months, and NVSS Client every 3 months. Most recently, CAMAI Viewer was updated on October 11, 2026 and NVSS Client 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.*