# iQagent vs cMT Viewer

The clearest difference is rating: iQagent at 5.0 against cMT Viewer's 4.6. cMT Viewer's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, ratings volume, 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.

iQagent holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 8 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | iQagent | cMT Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/iqagent/id503900933/reviews)** | [4.6 (8 ratings)](https://appshunter.io/ios/app/cmt-viewer/id553431850/reviews) |
| Number of ratings | 3 | **8** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 75 MB | 67 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iQuest, inc.](https://appshunter.io/developer/492276076) | [Weintek Labs., Inc.](https://appshunter.io/developer/553431853) |

## What reviewers say

### iQagent

[App page](https://appshunter.io/ios/app/iqagent/id503900933)

This augmented reality app uses QR codes to display live process data, schematics, and resources for industrial equipment. It allows users to access production numbers, maintenance procedures, and troubleshooting information directly from their devices.

**Highlights:** Augmented reality equipment recognition, Live process data display, Schematics and resource access, QR code scanning for POIs, Preventative maintenance procedures, Trouble reporting, Data recording and snapshot features

**Features:** macOS Compatibility

**In-app purchases:** none


### cMT Viewer

[App page](https://appshunter.io/ios/app/cmt-viewer/id553431850)

This application allows for the visual control of HMI hardware and software directly on an iPad. It offers seamless integration with powerful project editor software, enabling intuitive multi-touch gesture operation for data display and trend analysis.

**Highlights:** Multiple iPad clients, Simultaneous operation of multiple HMI servers, Intuitive multi-touch gestures, Fluid and vivid visualization, Account management for access privileges, Hot project switching

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

**In-app purchases:** none


## Frequently asked questions

### Is iQagent free?

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

### Is cMT Viewer free?

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

### Which has better reviews, iQagent or cMT Viewer?

iQagent is rated higher. iQagent averages 5.0 out of 5 from 3 ratings, while cMT Viewer averages 4.6 from 8 ratings.

### Do iQagent or cMT Viewer have ads?

Neither iQagent nor cMT Viewer shows ads.

### Which is updated more often, iQagent or cMT Viewer?

iQagent ships an update every 2 months, and cMT Viewer every 2 months. Most recently, iQagent was updated on September 17, 2026 and cMT Viewer on September 23, 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.*