OBDLink (OBD car diagnostics)

OBD Solutions, LLC

In-app purchases

About this app

***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

Ratings and reviews

Working much better since support fixed the full-screen/scaling issues my dashboards were having a while back, thank you! Overall great program when paired with there hardware with lots of customisable gauges and dashboards. Would love to see a way to save a profile to transfer all the work put into custom gauges/dashes to other devices.

Down voted. last update made us to manually turn on Bluetooth. No more auto enabled Bluetooth. This obd link lx Firmware should be updated to work on iPhones. & it still has not been fix. It's just programming so You guys can do it so why not? I know other obd has iOS but not Android. Need to make capable of apple iPhones and Androids phones. Not one or the other. & don't tell us to buy your other product that has only iOS. That won't help. There are lots of cheaper Obd devices do same thing.

Loved this until the most recent update 8/24. For some reason a back button and menu button were added to the top of the dashboards which serve no purpose as previously you simply hit the phone's back button and had access to the menu options. All these did was compress all the display icons and make the usable space on the dashboard smaller. At least give people the option to hide/remove them. Also miss simply being able to connect and hit the display allowing it to connect automatically.

What’s new

- 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.