• BaudHub is now available on iPhone and iPad. Over Wi-Fi, check native Modbus TCP devices in read-only mode; view key readings, charts and source frames, compare data and save field records. • Mac: improved cross-device comparison, pinned readings and connection status.

View and compare data • Compare up to 4 metrics across devices using a shared time axis and cursor. Overlay curves for the same physical quantity and unit, or view other metrics in separate charts. • Resize the comparison picker to browse metrics from connected devices. Add missing units directly in the picker to continue setting up your comparison. • Registers, key values and charts follow the selected device, with its charts preserved when you switch back. Pin key values and see the time since their last update. • Use chart focus view and a movable, pinnable cursor. Open the original communication record behind a value to check its source. • Record readings continuously to CSV and export register configurations for later review and analysis. Connections and setup • Connect through compatible serial-to-network devices using RTU over TCP. Serial connections also support custom baud rates. • Device identification and template-matching hints help with setup, and CSV import is simpler. Preview template changes before applying them, or restore the previous version. • Edit units and scaling for multiple registers at once, then save the setup as a template for reuse. • The simulator adds square waves, triangle waves, pulses and editable presets. Save common terminal commands to reduce repeated typing. Usability and reliability • Task progress, connection quality indicators, quick-start guidance and a shortcut reference make it easier to see what is happening. • Old readings are marked after disconnection. Uncertain write results prompt you to check the outcome, helping avoid mistaken assumptions and repeated operations.