Modbus TCP Station
Utilities
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
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!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
[New Features & Improvements]
- Free version: 5 reads per day (resets at midnight). Writing stays unlimited.
- Added a Premium Upgrade button to the top bar.
- Landscape layout: Content now stays clear of the notch, camera cutout and system bars, so nothing is hidden at the screen edges.
- iPhone Duo Support: When unfolded, the register list and header no longer overlap the side control bar.
- Minor bug fixes and performance optimizations.
The developer, DONGSOO LEE, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DONGSOO LEE
- Size
- 32.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 1-Month Premium Pass $0.99
- Premium Upgrade $9.99
- Copyright
- © 2026 DreamSoftware