# HMI-OPC UA,Modbus,MQTT,PLCs

> HMI-OPC UA,Modbus,MQTT,PLCs (iPhone/iPad app by MicroClarity Inc..)

- Source: https://appshunter.io/ios/app/hmi-opc-uamodbusmqttplcs/id6475274586 (this page in markdown: same URL + `.md`)
- Developer: [MicroClarity Inc.](https://appshunter.io/developer/1114325705)
- Category: Business
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.2 · 68 MB
- Released: 2024-01-04
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/hmi-opc-uamodbusmqttplcs/id6475274586/reviews.md

## What is HMI?

Mobile HMI – Real-Time Cross-Platform Industrial Monitoring on Any Device!
Stay connected to your industrial systems anytime, anywhere with our Mobile HMI – a powerful monitoring solution designed for maximum flexibility and compatibility.
Universal Connectivity – Supports OPC UA, MQTT, Modbus, Allen-Bradley PLCs(ControlLogix, CompactLogix, and Micro800), Siemens S7 PLCs, ensuring smooth integration with your industrial systems. More industrial protocols support coming.
Cross-Platform Support
Live Data at Your Fingertips – View data instantly from anywhere.
Customizable Dashboards – Tailor your interface to display the most critical insights for your operations.
Whether you're in the plant or on the go, Mobile HMI keeps you connected to what matters most!
Start free with the first 5 device tags for free and unlimited configuration.
For subscription, check the terms and conditions at https://www.apple.com/legal/internet-services/itunes/dev/stdeula,
and check the privacy policy at https://www.microclarity.com/privacy.txt

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |



## Version history (last 5 releases)

### 1.0.43 — 2026-06-10

Manage projects in the cloud.
Secrets management.

### 1.0.39 — 2026-05-30

Improvements

### 1.0.36 — 2026-05-12

Improvements

### 1.0.23 — 2025-06-19

Support for Siemens S7 PLCs.

### 1.0.22 — 2025-05-01

Bug fix for browsing OPC UA.

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| [The Asset Guardian](https://appshunter.io/ios/app/the-asset-guardian/id6466499845) | — | Free | Business |
| [BMS Supervisor](https://appshunter.io/ios/app/bms-supervisor/id1414339418) | — | Free | Business |

## Related topics

[cs modbus](https://appshunter.io/ios/topics/cs-modbus) · [opc ua](https://appshunter.io/ios/topics/opc-ua)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*