OBDLink (OBD car diagnostics)

4.2
11.8K reviews
1M+
Downloads
Content rating
Rated for 3+
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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
Updated on
Dec 8, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
10.9K reviews
Jack T
February 29, 2024
It manages my OBD link MX plus, installs new firmware, downloads and installs the vehicle specific data, displays and clear as old error codes. If there was interference during the update of the firmware normally due to Torque Pro kicking in when you didn't want it to, it recovers that as well. If you want, you'll go through and read all of the buses at the same time and display all of the codes from all of the buses. I don't know anything else that can do that at anywhere near this price.
2 people found this review helpful
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runnerxa
January 5, 2024
I have been using OBDLink MX and MX+ for over 10 years. The first couple of years I used Torque Pro because it has more features and customization. I switched back to OBDLink App around 2018 and have been using the updated app since then. The MX+ added all the enhanced OBD packages I needed. The OBD adapters and app save me a lot of time troubleshooting. It also gives me the data I wanted (coolant temp, battery voltage, transmission temp, shift lock out status) on my screen/HUD.
10 people found this review helpful
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Dennis Regitz
December 28, 2023
This app has saved me lots of money over the last 5 or 6 years. And I have help family and friends save some money also. The only thing that frustrates me is that sometimes it seems to take a long time for the Bluetooth to connect. But once it connects it is a very easy app for me, a non-- mechanic, to use. I'm sure it can do way more stuff than I know about it. It works well for my skill level.
4 people found this review helpful
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What's new

Fixed an issue that prevented the app from installing on some Android 6 and 7 devices.