# Remote HMI vs Mining Sentry Operator

The clearest difference is rating: Mining Sentry Operator at 5.0 against Remote HMI's 4.0. Mining Sentry Operator also leads on review sentiment (100% vs 60%) and update cadence (fortnightly vs every 32 months). Remote HMI's advantage is ratings volume (12 vs 1) and iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Mining Sentry Operator holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Remote HMI has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Remote HMI's written reviews are positive against 100% of Mining Sentry Operator's.

Remote HMI ships an update every 32 months, Mining Sentry Operator fortnightly. The most recent releases landed on July 6, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Remote HMI | Mining Sentry Operator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/remote-hmi/id441915586/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mining-sentry-operator/id6471847543/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 9 MB | 35 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Automationdirect.com](https://appshunter.io/developer/441915589) | [Robert Smith](https://appshunter.io/developer/1716065952) |

## 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


### Mining Sentry Operator

[App page](https://appshunter.io/ios/app/mining-sentry-operator/id6471847543)

Streamline mining and quarry operations with a platform designed for equipment and workplace exams. Ensure MSHA compliance, enhance worker safety, and gain real-time insights for efficient management.

**Highlights:** Comprehensive equipment exams, Efficient workplace exams, Real-time data and analytics, User-friendly interface, Reliable compliance tracking

**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 Mining Sentry Operator free?

Mining Sentry Operator is free to download, with no in-app purchases.

### Which has better reviews, Remote HMI or Mining Sentry Operator?

Mining Sentry Operator is rated higher. Remote HMI averages 4.0 out of 5 from 12 ratings, while Mining Sentry Operator averages 5.0 from 1 ratings.

### Do Remote HMI or Mining Sentry Operator have ads?

Neither Remote HMI nor Mining Sentry Operator shows ads.

### Which is updated more often, Remote HMI or Mining Sentry Operator?

Remote HMI ships an update every 32 months, and Mining Sentry Operator fortnightly. Most recently, Remote HMI was updated on July 6, 2026 and Mining Sentry Operator on June 4, 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.*