# OBD Auto Doctor car scanner

> OBD2 diagnostics for ELM 327: clear check engine light & monitor car health

Canonical page: [https://chrome-stats.com/d/com.obdautodoctor](https://chrome-stats.com/d/com.obdautodoctor)

## Overview

- **ID:** `com.obdautodoctor`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Creosys Ltd
- **Category:** AUTO\_AND\_VEHICLES
- **Downloads:** 3,426,323
- **Rating:** 4.23 / 5 (29,257 ratings)
- **Version:** 8.3.4
- **Last updated:** 2026-09-10
- **First published:** 2012-07-31
- **Publisher country:** FI
- **Size:** 21 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.obdautodoctor)
- **Website:** [https://www.obdautodoctor.com/android](https://www.obdautodoctor.com/android)
- **Privacy policy:** [https://www.obdautodoctor.com/privacy/](https://www.obdautodoctor.com/privacy/)

## Description

OBD Auto Doctor turns your phone into a powerful ELM327-compatible OBD2 car scanner so you can read and clear check-engine codes, monitor live sensor data, run service routines, and track fuel consumption. The app reads readiness monitors, freeze frame data, VIN and ECU calibration IDs, and supports multiple ECUs. Send diagnostic logs or CSV sensor exports by email and access a built-in DTC database with over 18,000 codes, including many manufacturer-specific codes.

Designed for drivers and mechanics, the app works with Bluetooth, BLE, or Wi‑Fi ELM327 adapters and provides numerical and graphical real-time monitoring, service tests (EVAP leak test, DPF regeneration, reinitializations), and fuel economy tracking. Most features depend on vehicle support. The app is free with an optional subscription to unlock advanced features. For compatibility, support, and safety details, visit the app website or contact support@obdautodoctor.com.

## Rankings

- #31,670 — Overall
- #20 — Auto and vehicles (Gross)

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_LOCAL_NETWORK`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CHANGE_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.obdautodoctor.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

User reviews show a split: the app is praised for quality and usefulness when it connects, with several calling it good to excellent and a handy diagnostic tool. However, frequent fees, subscription prompts, and limited free options dominate the negatives, along with connectivity problems and privacy concerns. A learning curve exists. Overall sentiment depends on tolerance for paying, data concerns, and troubleshooting connectivity, but the core tool is seen as capable when it works.

### Pros

- Works as designed and is a useful diagnostic tool when it connects
- Positive quality perception with multiple mentions of awesome, great, or excellent
- Handy tool for diagnostics once you learn the workflow
- Worth the money / good value for some users

### Cons

- Frequent fees and subscription demands; many reviews say free version is limited or useless
- Connection issues: can be slow or cannot connect to the car
- Privacy concerns and unexpected data sharing or charges
- Learning curve and setup can be tedious; not intuitive at first

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.obdautodoctor)