# Remote HMI vs Unitronics' Remote Operator

The clearest difference is ratings volume: Remote HMI at 12 against Unitronics' Remote Operator's 2. Unitronics' Remote Operator's advantage is iOS requirement (7.0 vs 12.0). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.0 for Remote HMI against 4.0 for Unitronics' Remote Operator. That said, the two scores are not equally well evidenced: Remote HMI has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 60% of Remote HMI's written reviews are positive against 67% of Unitronics' Remote Operator's.

Remote HMI ships an update every 32 months, Unitronics' Remote Operator every 20 months. The most recent releases landed on July 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Remote HMI | Unitronics' Remote Operator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/remote-hmi/id441915586/reviews) | [4.0 (2 ratings)](https://appshunter.io/ios/app/unitronics-remote-operator/id1063107386/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 60.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 20 months** |
| Monetization | Free | Free |
| Size | 9 MB | 56 MB |
| Requires iOS | 12.0 | **7.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Automationdirect.com](https://appshunter.io/developer/441915589) | [Unitronics](https://appshunter.io/developer/748246923) |

## 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


### Unitronics' Remote Operator

[App page](https://appshunter.io/ios/app/unitronics-remote-operator/id1063107386)

Access and control Unitronics controllers remotely from your smartphone or tablet. Monitor automation processes, view HMI screens, and manage alarms and data in real-time. Configure and organize multiple controllers for efficient operation.

**Highlights:** Remote access to Vision and Samba controllers, Monitor and control automation processes, View HMI screens as if physically present, Manage alarms and process trends, Organize multiple controllers in groups, Secure access with password protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Remote HMI free?

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

### Is Unitronics' Remote Operator free?

Unitronics' Remote Operator is free to download, with no in-app purchases.

### Which has better reviews, Remote HMI or Unitronics' Remote Operator?

Remote HMI and Unitronics' Remote Operator are both rated 4.0 out of 5 on the App Store, from 12 and 2 ratings respectively.

### Do Remote HMI or Unitronics' Remote Operator have ads?

Neither Remote HMI nor Unitronics' Remote Operator shows ads.

### Which is updated more often, Remote HMI or Unitronics' Remote Operator?

Remote HMI ships an update every 32 months, and Unitronics' Remote Operator every 20 months. Most recently, Remote HMI was updated on July 6, 2026 and Unitronics' Remote Operator on June 1, 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.*