ModViz
Tag Dashboard for Modbus
Only for Mac
Free
Mac
ModViz is a powerful data logging and visualization solution for Modbus and MQTT devices.
Key Features:
- Complete Modbus Support: Connect to Modbus TCP and Modbus RTU (RS-232, RS-485) devices seamlessly
- Flexible Configuration: Import tag definitions via Excel, including register addresses, function codes, data types, and endian-ness
- Connect to MQTT Brokers and Subscribe: Username/password, TLS, custom certificates and topic wildcards are supported
- MQTT Payload Parsing Configuration: A simple JSON configuration to specify the tag-value pairs to be extracted as time series data from the MQTT payload
- Real-Time Monitoring: View current values in dynamic live tiles that update automatically
- Historical Analysis: Plot trends with interactive charts
- Data Export: Extract historical data to CSV for further analysis in your preferred tools
About This Version:
This free edition includes all features with a 10-minute data acquisition limit after successful connection (see second screenshot showing the warning message). Perfect for evaluation before upgrading to the Pro version.
Demo video for Modbus: https://youtu.be/GjMpHBxwSHk
Demo video for MQTT: https://youtu.be/_ccqzEZmfGs
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Support for MQTT payloads. You can now parse, store and visualize data from MQTT sensors.
The developer, Prince Samuel, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Prince Samuel
- Size
- 17.3 MB
- Category
- Utilities
- Compatibility
Requires macOS 10.13.0 or later.
- Mac
Requires macOS 10.13.0 or later.
- Mac
- Age Rating
4+
- 4+
- Copyright
- © 2025 Prince Samuel