Download OBDLink (OBD car diagnostics) APKs for Android

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Communication

What's new in OBDLink (OBD car diagnostics) 7.2.0

- Added enhanced diagnostics for 2025 and 2026 Mazda vehicles.
- Added support for state displays to user-defined PIDs. A state display is a textual value that's mapped to a numeric value (e.g. 0 = "Off", 1 = "On").
- Added support for state displays to digital gauges.
- Digital gauges can now be rectangular and are no longer restricted to being square.
- Made improvements to distance calculations and added a distance calculation method preference.
- Multiple bug fixes and improvements.

About OBDLink (OBD car diagnostics) 7.2.0

***The OBDLink app exclusively works with these adapters***
- OBDLink MX+
- OBDLink EX USB (with Android 3.1 or newer)
- OBDLink CX
- OBDLink LX Bluetooth
- OBDLink SX USB (with Android 3.1 or newer)
- OBDLink Bluetooth
- OBDLink MX Bluetooth
- OBDLink MX Wi-Fi
- OBDLink WiFi
***The app will NOT work with any other brand of OBD adapter.***

Turn your phone or tablet into a full-fledged diagnostic scan tool: read diagnostic trouble codes, clear the "Check Engine" light, check emissions readiness, estimate fuel economy and much more!

Key features:

- Check and clear diagnostic trouble codes
- Read freeze frame data
- Display real-time data (over 90 parameters!)
- Customizable dashboards
- Emissions readiness for each US state
- Fuel economy MPG, l/100km or km/l calculation
- Multiple trip meters
- Log data to CSV format (compatible with Excel)
- Retrieve vehicle information including VIN number and calibration ID
- Oxygen Sensor Results (Mode $05)
- On-board Monitoring Tests (Mode $06)
- In-performance Tracking Counters (Mode $09)
- GPS tracking - plot vehicle parameters on a map in real-time
- Full diagnostic report that can be e-mailed
- English and Metric units
- Free unlimited updates
- Ad-free