CS Modbus vs HMI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CS Modbus
Access and monitor remote I/O and RTU devices running on Modbus protocol. Troubleshoot addresses, verify data accuracy, and convert values to various formats like binary, float, and integers. Ideal for learning and demonstrating Modbus functionality.
- Access holding registers, coils, and input registers
- Monitor remote I/O and RTU devices
- Troubleshoot Modbus addresses
- Verify data accuracy
- Convert values to binary, float, unsigned integer, and integer
- Learn Modbus protocol
- Perform equipment demonstrations
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CS Modbus allows you to access to holding registers, coils and input registers. With CS Modbus you can : - Monitor any remote I/O or RTU that runs on modbus. - Trouble shoot modes addresses to check whether the value that reads is accurate. - Learn further on Modbus protocol - Perform Equipment Demonstration - Converts value to Binary, floating value, unsigned integer and integer.
HMI
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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
Screenshots
Verdict
The clearest difference is in-app purchases: CS Modbus at none against HMI's 1. CS Modbus also leads on iOS requirement (7.0 vs 12.2). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. HMI sells 1 in-app purchase, starting at $9.99 per month. CS Modbus asks for nothing beyond the download.
| Parameter | CS Modbus | HMI |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 12.2 |
| Further details — not scored | ||
| Size | 1 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | SikYi Chan | MicroClarity Inc. |
In-app purchases
CS Modbus
No in-app purchases
HMI
- Monthly Subscription$9.991 Month







