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Car Scanner | OBD Auto Doctor

Car Scanner | OBD Auto Doctor

Creosys

UtilitiesFreev8.2.2
App Store
Rating

4.4

6,051 ratings

Stars

★★★★☆

Last Updated

May 7, 2026

Released

September 7, 2014

What's New

v8.2.2

Improved stability and performance to make car diagnostics smoother than ever. If you enjoy the app, please rate or review it — it really helps us indie developers. Thanks!

App Info

Developer
Creosys
Category
Utilities
Price
FREE
Version
8.2.2
App ID
908897183

Description

OBD Auto Doctor is the leading OBD2 car diagnostics tool for everyone! Ever wonder why the check engine light keeps going on? Read the OBD2 diagnostic trouble codes and reset the Check Engine Light. With this car diagnostic app for ELM 327, you can quickly and easily communicate with your car's OBD-II system and turn your mobile into an automotive car scanner. ▸ This OBD-2 car scanner app is ideal for everyone interested in knowing their car better. Whether you want to monitor vehicle data in real-time or track car performance, this is a must-have OBD2 tool! Capabilities and benefits: • Read readiness monitor status to make sure your car is ready for emissions testing • Read On-Board Diagnostic Monitors for advanced diagnostics • Read OBD 2 Diagnostic Trouble Codes (DTC) and Freeze Frame • Clear the trouble codes and reset the Check Engine Light • Select PIDs on the dashboard to track them in live • Initiate Service Routines (evaporative system leak test, particulate filter regeneration, inducement system reinitialization) • Monitor fuel consumption while you drive and save money on fuel (gasoline/diesel) • View OBD parameter and sensor data (such as engine coolant temperature or torque) 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 or transmission Some additional features of this OBD app: • Send OBD 2 diagnostic data via email • Record and send sensor data via email in .csv format • Read Vehicle Identification Number, Calibration Identifications, and Calibration Verification Numbers of ECU • Build-in DTC database with over 18000 trouble codes, including thousands of manufacturer-specific codes OBD Auto Doctor supports all cars sold worldwide that are compatible with OBD2 or EOBD. Please see https://www.obdautodoctor.com/help/articles/obd2-compatible-cars/ for the compatibility info. The app requires a separate ELM Wifi OBD2 adapter (ELM327 compatible scan tool) or Kiwi 3, OBDLink CX & MX+, Carista, Vgate, vLinker FS & MS, LELink, Viecar, Tonwon, Veepeak, Yawoa, MicroTech or UniCarScan Bluetooth Low Energy adapter to communicate with the car. Plug the ELM 327 compatible scan tool into the car's diagnostics port, and make sure you are ready for car inspection. We recommend avoiding the cheap clone ELM devices and using genuine ELM327 adapters. NOTE: Most app features require your car to support them. This app can't show information that your vehicle doesn't provide. ▸ This app is free, but a subscription is available to unlock all the features. Check the app website for more information and the differences between the versions. Under no circumstances will the application developer be held responsible for incidents resulting from the use and/or interpretation of the data in the application. If you have any issues or concerns, we are happy to help you out. Just send us an e-mail to support@obdautodoctor.com or visit https://www.obdautodoctor.com/ for more information. Terms of use: https://www.obdautodoctor.com/terms

Download Estimate

Pro · Preview

Estimated Total Downloads

605K403K1.2M
ConservativeOptimistic

3K

Low / mo

4K

Est / mo

9K

High / mo

Based on6,051 ratings
Assumed rating rate1.0%
App age142 months

Estimated using rating count ÷ genre rating rate. Actual downloads may vary ±50%. Same methodology used by Sensor Tower & data.ai.

Competitor Analysis

Same genre · Top charts
Pro · Preview
Avg Rating

Competitors avg

4.7

You: 4.4

Avg Update

Competitors avg

22d

You: 9d

Est Downloads

Competitors avg

2.2M

You: 605K

Download figures are estimates · Updated every 6 hours