OBD Auto Doctor

OBD Auto Doctor
353 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

This app 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
-Improvements to communication with ELM327 adapters
show details


  • by D 7/2/2015
    Works great with every car I've tried it on. Nokia Lumia 810 & a eBay elm327.
  • by Mike 7/2/2015
    Sometimes it connects to the car, don't know if cuz I update to 8.1... Pry juss go back yo Android
  • by Dilshan 7/1/2015
    Best software...
  • by Andrew 6/30/2015
    Connected right up to my elm-327. Need to be able to record data.
  • by Mahmoud 6/24/2015
    It is not working with my 2007 Mitsubishi lancer 1.6 petrol engine. It says protocol can not be determined or something like that. Please help
  • by K. Mark 6/24/2015
    Looking toward to testing it with my NEW 2015 Mazda3i Touring!
  • by Joshua 6/16/2015
    Works great, can see all the sensors with ease.
  • by -fyrye 6/13/2015
    So far the best WP8.1 app, some issues with connecting when the vehicle was running but assume it's due to the ECU already being primed. Turn off engine, connect and start engine - worked great. Used an ELM327 with '07 Ford Fusion SE - 3.0L DOHC V6.
  • by Randy 6/13/2015
    It works
  • by Jaime 6/10/2015
    Great on the fly cellphone app.