# Remote HMI vs cMT Viewer

The clearest difference is rating: cMT Viewer at 4.6 against Remote HMI's 4.0. cMT Viewer also leads on update cadence (every 2 months vs every 32 months). Remote HMI's advantage is review sentiment (60% vs 43%). On price, ratings volume, 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.

cMT Viewer holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 12 and 8 respectively. Written reviews complicate that: 60% of Remote HMI's written reviews are positive against 43% of cMT Viewer's, so the app with the better star average is not the one people write more warmly about.

Remote HMI ships an update every 32 months, cMT Viewer every 2 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | Remote HMI | cMT Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/remote-hmi/id441915586/reviews) | **[4.6 (8 ratings)](https://appshunter.io/ios/app/cmt-viewer/id553431850/reviews)** |
| Number of ratings | **12** | 8 |
| Positive reviews | **60.0% of reviews** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 9 MB | 67 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Automationdirect.com](https://appshunter.io/developer/441915589) | [Weintek Labs., Inc.](https://appshunter.io/developer/553431853) |

## What reviewers say

### Remote HMI

[App page](https://appshunter.io/ios/app/remote-hmi/id441915586)

Access and control C-more HMI panels remotely in real-time. Monitor screen operations, capture screenshots, and manage user access levels for enhanced security and operational flexibility. Requires a compatible C-more panel and specific firmware.

**Highlights:** Real-time remote monitoring and control, Save JPEG screen captures, Zoom and capture specific screen areas, Multilevel logon security with 3 accounts, Up to five simultaneous remote users per account, Configurable access levels (Full control, View only, View/Screen change), User-defined tags for alarms and notifications

**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 Remote HMI free?

Remote HMI 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, Remote HMI or cMT Viewer?

cMT Viewer is rated higher. Remote HMI averages 4.0 out of 5 from 12 ratings, while cMT Viewer averages 4.6 from 8 ratings.

### Do Remote HMI or cMT Viewer have ads?

Neither Remote HMI nor cMT Viewer shows ads.

### Which is updated more often, Remote HMI or cMT Viewer?

Remote HMI ships an update every 32 months, and cMT Viewer every 2 months. Most recently, Remote HMI was updated on October 9, 2026 and cMT Viewer on October 9, 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.*