---
title: "Car Scanner | OBD Auto Doctor — App Overview"
url: https://marlvel.ai/intel-report/utilities/car-scanner-obd-auto-doctor
category: Utilities
developer: Creosys
platforms: ios
rating: 4.4 (6K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-17
last_verified: "2026-04-17T10:46:50.461Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers robust diagnostic capabilities for ELM 327 hardware, user feedback highlights potential challenges with connectivity and subscription management.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.4 ★ (6K) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 8.2.1 |
| Developer | Creosys |

<!-- SECTION: Summary -->
## What is Car Scanner | OBD Auto Doctor?

OBD Auto Doctor is an automotive diagnostic tool that connects to ELM 327 adapters to provide real-time vehicle data and system monitoring. It enables users to read and clear Diagnostic Trouble Codes (DTC) and reset the Check Engine Light. The app is notable for its ability to perform advanced diagnostics and verify readiness for emissions testing.

<!-- SECTION: Key Features -->
## Key Features

- **Diagnostic Trouble Code Management**: Reads and clears OBD-II diagnostic trouble codes to reset the Check Engine Light.
- **Real-time Data Monitoring**: Allows users to select and track specific PIDs on a live dashboard.
- **Emissions Readiness Testing**: Checks readiness monitor status to determine if a vehicle is prepared for emissions testing.
- **Service Routines**: Initiates specific maintenance procedures such as evaporative system leak tests and particulate filter regeneration.

<!-- SECTION: Target Audience -->
## Who is it for?

Car owners and automotive enthusiasts looking to monitor vehicle performance and perform basic diagnostic troubleshooting.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/car-scanner-obd-auto-doctor/id908897183?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/car-scanner-obd-auto-doctor)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/utilities/car-scanner-obd-auto-doctor).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*