# ZBX Viewer vs Cisco Optics Scanner

The clearest difference is iOS requirement: Cisco Optics Scanner at 12.0 against ZBX Viewer's 15.0. 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.

ZBX Viewer ships an update every 3 months, Cisco Optics Scanner every 4 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ZBX Viewer | Cisco Optics Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (14 ratings)](https://appshunter.io/ios/app/zbx-viewer/id1400363328/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 67.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 3 MB | 42 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Andryushin](https://appshunter.io/developer/1400363327) | [Cisco](https://appshunter.io/developer/298844389) |

## What reviewers say

### ZBX Viewer

[App page](https://appshunter.io/ios/app/zbx-viewer/id1400363328)

Monitor your Zabbix server events and status directly from your mobile device. View triggers, graphs, host status, and browse through groups and hosts. Receive push notifications for important events and manage multiple Zabbix instances with ease.

**Highlights:** View Triggers, View Graphs, View Host Status, Browse Groups, View Events, Push Notifications, Multiple Zabbix Instances

**Features:** macOS Compatibility

**In-app purchases:** none


### Cisco Optics Scanner

[App page](https://appshunter.io/ios/app/cisco-optics-scanner/id1623486956)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZBX Viewer free?

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

### Is Cisco Optics Scanner free?

Cisco Optics Scanner is free to download, with no in-app purchases.

### Do ZBX Viewer or Cisco Optics Scanner have ads?

Neither ZBX Viewer nor Cisco Optics Scanner shows ads.

### Which is updated more often, ZBX Viewer or Cisco Optics Scanner?

ZBX Viewer ships an update every 3 months, and Cisco Optics Scanner every 4 months. Most recently, ZBX Viewer was updated on October 29, 2026 and Cisco Optics Scanner on October 27, 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.*