# SCADA HMI Client vs HMI/SCADA Mobile Access

The clearest difference is update cadence: SCADA HMI Client at every 6 weeks against HMI/SCADA Mobile Access's every 49 months. SCADA HMI Client also leads on iOS requirement (8.0 vs 11.0). HMI/SCADA Mobile Access's advantage is ratings volume (3 vs 1). On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 5.0 for SCADA HMI Client against 5.0 for HMI/SCADA Mobile Access. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SCADA HMI Client ships an update every 6 weeks, HMI/SCADA Mobile Access every 49 months. The most recent releases landed on June 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | SCADA HMI Client | HMI/SCADA Mobile Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/scada-hmi-client/id541730906/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/hmiscada-mobile-access/id1441449004/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 49 months |
| Monetization | Free | Free |
| Size | 9 MB | 2 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TATSOFT LLC](https://appshunter.io/developer/541730909) | [AVEVA GROUP PLC](https://appshunter.io/developer/1416767896) |

## What reviewers say

### SCADA HMI Client

[App page](https://appshunter.io/ios/app/scada-hmi-client/id541730906)

Access and control SCADA and HMI applications remotely from your Apple device. Securely connect to servers for real-time data interaction and visualization. Adjust polling rates for optimal performance on various network conditions.

**Highlights:** Remote SCADA/HMI visualization, Secure server connection, Real-time data interaction, Configurable polling rate, Project-level security validation

**Features:** macOS Compatibility

**In-app purchases:** none


### HMI/SCADA Mobile Access

[App page](https://appshunter.io/ios/app/hmiscada-mobile-access/id1441449004)

Access and interact with HMI and SCADA applications remotely. Monitor dashboards, acknowledge alarms, and receive notifications for efficient operations and preventive maintenance, especially for remote facilities.

**Highlights:** Secure remote access to HMI/SCADA, View dashboards and machine status, Acknowledge and trace alarms, Receive immediate problem notifications, Support for preventive maintenance alerts, Remote adjustments and control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SCADA HMI Client free?

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

### Is HMI/SCADA Mobile Access free?

HMI/SCADA Mobile Access is free to download, with no in-app purchases.

### Which has better reviews, SCADA HMI Client or HMI/SCADA Mobile Access?

SCADA HMI Client and HMI/SCADA Mobile Access are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do SCADA HMI Client or HMI/SCADA Mobile Access have ads?

Neither SCADA HMI Client nor HMI/SCADA Mobile Access shows ads.

### Which is updated more often, SCADA HMI Client or HMI/SCADA Mobile Access?

SCADA HMI Client ships an update every 6 weeks, and HMI/SCADA Mobile Access every 49 months. Most recently, SCADA HMI Client was updated on June 10, 2026 and HMI/SCADA Mobile Access on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*