RDMS vs Modbus TCP Station
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RDMS
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RDMS 设备云管理,通过IoT物联网技术采集设备运行信息,监测设备运行状态,通过数据模型、可视化,更科学的管理设备的生命周期
Modbus TCP Station
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Turn your smartphone into a powerful Modbus TCP Master tool! Designed for PLC engineers, system integrators, and DIY enthusiasts, Modbus TCP Station allows you to communicate with, monitor, and control any Modbus TCP-enabled device (PLC, HMI, SCADA, ESP32, Raspberry Pi, etc.) with ease. Whether you are debugging a smart factory system or testing a home automation project, this app provides a professional interface to visualize and manipulate data in real-time. Key Features: • Complete Connectivity: Connect to any Modbus TCP Server (Slave) via IP and Port. • Comprehensive Function Codes: Supports FC01 (Coil), FC02 (Discrete Input), FC03 (Holding Register), and FC04 (Input Register). • Flexible Data Formats: View data in Binary, Unsigned/Signed Integer, Hex, Float, and Double. • Advanced Byte Swapping: Supports Inverse/Swap options for handling complex Word orders (Big Endian/Little Endian). • Real-time Monitoring: Watch your data change instantly with efficient polling. • Write Capabilities: Easily write values to Coils and Registers for device control. Pro Features: • Profile Management: Save and load unlimited connection profiles and register setups. • Ad-Free Experience: Focus on your work without distractions. • Unlimited Views: Create as many data blocks as you need. Multi-Language Support: • English • German (Deutsch) • Korean (한국어) • Japanese (日本語) • Traditional Chinese (繁體中文 - TW/HK) • Simplified Chinese (中文) Why choose Modbus TCP Station? Stop carrying heavy laptops for simple checks. With a clean UI and robust performance, this is the essential pocket tool for every automation engineer. Download now and master your Modbus network!
Screenshots
Verdict
The clearest difference is in-app purchases: RDMS at none against Modbus TCP Station's 2. RDMS also leads on iOS requirement (12.0 vs 15.0). Modbus TCP Station's advantage is device support. On price 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. Modbus TCP Station sells 2 one-off in-app purchases. RDMS asks for nothing beyond the download.
| Parameter | RDMS | Modbus TCP Station |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 10 days |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 97 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | 广州鲁邦通物联网科技有限公司 | DONGSOO LEE |
In-app purchases
RDMS
No in-app purchases
Modbus TCP Station
- 1-Month Premium Pass$0.99
- Premium Upgrade$9.99









