OBD Auto Doctor

OBD Auto Doctor
334 reviews
By installing you agree to the Terms of Use and other terms


Creosys Ltd

Download size

3 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8

App requires

  • music library
  • media playback
  • data services
  • Proximity
  • movement and directional sensor
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (1)

English (United States)
show languages
OBD Auto Doctor is the advanced OBD2 car diagnostics tool in your pocket!

Ever wonder why the check engine light or MIL keeps going on? Check and reset the trouble codes with OBD Auto Doctor. With this OBD2 diagnostic app, you can communicate with your car's OBD2 system quick and easy, and turn your mobile into a highly capable automotive scanner. 

▸ OBD Auto Doctor is an ideal app for everyone interested in getting to know their car better. Whether you want to monitor vehicle data in real-time or reset the "check engine" light, this is a must-have tool and the only OBD-II software you need!

Capabilities and benefits:
 • Read readiness monitor status to make sure your car is ready for emissions testing
 • Read Diagnostic Trouble Codes (DTCs), Freeze Frame, and clear the codes and MIL
 • Monitor fuel consumption while you drive and save money on gas/diesel
 • View OBD-II parameter and sensor data in real-time to detect abnormalities
 • Monitor OBD-II sensor data in numerical or graphical presentation
 • Support for multiple electronic control units such as engine, transmission, etc.
 Some additional features:
 • Send diagnostic data via email
 • Read Vehicle Identification Number, Calibration Identifications and Calibration Verification Numbers of ECU
 • Build-in DTC database with over 14000 trouble codes including thousands of manufacturer specific codes
 • Support for both imperial (English) and metric units

Check the Quick Start Guide to get started:
 • Bluetooth adapters: http://www.obdautodoctor.com/OBD-Auto-Doctor-Quick-Start-Guide-Windows-Phone-Bluetooth.pdf
 • WiFi adapters: http://www.obdautodoctor.com/OBD-Auto-Doctor-Quick-Start-Guide-Windows-Phone-WiFi.pdf

OBD Auto Doctor supports all cars sold worldwide that are compatible with OBD2 or EOBD. As a general guideline, your car is most likely to be OBD-II compliant if it fulfils one of the requirements listed below:
 • USA: All cars and light trucks manufactured since 1996 (OBD2)
 • EU, Gasoline: Registered in the EU after 1 January 2001 (EOBD)
 • EU, Diesel: Registered in the EU after 1 January 2004 (EOBD)
 • See http://www.obdautodoctor.com/faq for the OBD2 compatibility info for other countries

NOTE: OBD Auto Doctor requires a separate ELM Bluetooth or Wifi OBD2 adapter (ELM327 compatible scan tool) to communicate with vehicle.

NOTE: Please notice that most of the features of the app require that your car supports them too. 

▸ This app is free but to unlock all the features, an upgrade is available using in-app purchase. Check the app website for more information and differences between the versions. OBD Auto Doctor will get new features and updates in the future. Upgrade to the Pro version now and get all the future updates for free automatically.

Under no circumstances will the developer of this application be held responsible for incidents resulting from the use and/or interpretation of the data in the application. We reserve the right to anonymously track and report a user's activity inside this app.

If you have any issues or concerns, we are happy to help you out. Just send us e-mail to support@obdautodoctor.com.

Visit the OBD Auto Doctor website for more information:

If you enjoy using OBD Auto Doctor, please take a minute to leave a good review: it really helps.
What's new in the latest version:
-Improvements and fixes to OBD2 compatibility
-Small improvements to communication with ELM327 adapters
show details


  • by mingo 5/22/2015
    Update should be cheaper ...
  • by Brian 5/21/2015
    Great app!
  • by David 5/17/2015
    Works well
  • by Bob 5/15/2015
    I really like this app it works well with my elm327 v1.5, so I decided to buy my sons a Bluetooth module so they'd have one and purchased the elm327 v2.1 module and it doesn't work! So when you get time if you could include this version would be great! It supposed to be faster and provide more reliable data, also I think obd developers should include what versions of elm327 they're software supports! now after the last update neither my v1.5 or my v2.1 work now
  • by Alberto 5/15/2015
    Exelente App.. Me sirve bastante..
  • by Bryan 5/10/2015
    Ohhh my Gatos!
  • by Lewis C 5/9/2015
    Can't get it to connect with engine, even with pro version for $10 extra.
  • by chris 5/8/2015
    Works great!! Only thing I see wrong is the MPG. It jumps up and down a LOT. Says I'm getting 55-120 MPG. Not even close.
  • by ed 5/5/2015
    For me, this app is in consistent in operation and I am not able to rely on it's usefulness 😒 , I was able to uninstall and then reinstall the app. It works good now, so I'll upgrade the rating😃 Edz
  • by Dilshan 5/3/2015
    Good software...I need more updates