Turn your phone or tablet into an advanced diagnostic scan tool with OBDLink!
About OBDLink (OBD car diagnostics)
OBDLink (OBD car diagnostics) is a communication app developed by OBD Solutions, LLC.
Download Statistics
OBDLink (OBD car diagnostics) has been downloaded 2.2 million times. In the last 30 days, the app was downloaded 12 thousand times. It is ranked in the top 100 communication apps.
User Ratings
OBDLink (OBD car diagnostics) is rated 4.73 out of 5 stars. The rating is based on 18 thousand ratings.
App Information
OBDLink (OBD car diagnostics) is FREE to download. The APK download size is 102.68 MB. The latest version available is 7.2.0. The last update was on April 15, 2026.
Technical Requirements
OBDLink (OBD car diagnostics) requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2012.
Description
***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
Recent changes: - 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.
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Comments on OBDLink (OBD car diagnostics) for Android
★★★★★Brian Valentin· May 15, 2026
Was amazing until the latest update. I had multiple dashboards' setup for multiple cars, and now they are all messed up. I can't use half the screen for gauges.
★★★★☆Paul· Apr 1, 2026
Worked with my MX Professional. The added pid are worth the 15 dollars for a prius but very disappointing that after buying for a 2016 then plugging it into my 2011 it wants me to buy the same thing again. For some silly reason I thought that prius pid purchase would enable functionalities for all prius, but not so.
★★★★☆Ryan “UnholyMaggot”· Jan 4, 2026
Fantastic app for all my needs. Wish the Android Auto display allowed for gauges, but it works.
★★★★★Austin Bruce· Nov 7, 2025
A great app for using your Bluetooth OBD II connector to read diagnostic codes for your vehicle
★★★★★Sam W.· Apr 11, 2026
A simple but good, well working app! It gives general codes and is pretty universal. I got the OBDLink CX for the beeper but with this app, I can also work with the other cars too!
★☆☆☆☆Michael· Apr 28, 2026
Not at all user-friendly or intuitive. Torque may be abandoned but still has more PIDs and is much easier to navigate. Adding Custom PIDs is unnecessarily complex compared to Torque also with irrelevant field. Not to mention constantly showing "Manufacturer PIDs" for GM which my car isn't and can't be hidden. ++ Expected more from OBDLink. Great hardware, terrible app.
★★☆☆☆James· Jan 9, 2026
I was previously able to monitor my water pump RPM and my inverter coolant temperature on a dashboard display now when I go into Peds it says Toyota unavailable WTH!
★★☆☆☆James· Oct 9, 2025
Need to add Auto deep sleep feature if no Bluetooth connection to a device is detected after 1 hour. Some hybrid cars like Toyota OBD connection does not lose power after ignition is off. I did not use my car for several days came out the battery was dead. Just add no connection timer to the software would be even better if we could set the timer for how long we wanted to wait with no connection to go to sleep through the app
★☆☆☆☆Marius Duna· Jan 29, 2026
One essential thing I cannot do: read total mileage on Rav4 a2 2001. Mileage is essential for old cars.
Google Play Rankings for OBDLink (OBD car diagnostics)
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