# OBD2 Scanner | OBD Auto Doctor vs OBD2

The clearest difference is review sentiment: OBD2 at 71% against OBD2 Scanner | OBD Auto Doctor's 30%. OBD2 also leads on in-app purchases (none vs 9) and iOS requirement (11.0 vs 17.0). OBD2 Scanner | OBD Auto Doctor's advantage is rating (4.4 vs 4.1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. OBD2 Scanner | OBD Auto Doctor sells 9 in-app purchases, starting at $4.99 per month. OBD2 asks for nothing beyond the download.

OBD2 Scanner | OBD Auto Doctor holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 6.2K and 2.7K respectively. Written reviews complicate that: 30% of OBD2 Scanner | OBD Auto Doctor's written reviews are positive against 71% of OBD2's, so the app with the better star average is not the one people write more warmly about.

OBD2 Scanner | OBD Auto Doctor ships an update every 3 weeks, OBD2 every 6 weeks. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OBD2 Scanner | OBD Auto Doctor | OBD2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (6.2K ratings)](https://appshunter.io/ios/app/obd2-scanner-obd-auto-doctor/id908897183/reviews)** | [4.1 (2.7K ratings)](https://appshunter.io/ios/app/obd2/id1303062771/reviews) |
| Number of ratings | **6.2K** | 2.7K |
| Positive reviews | 30.3% of reviews | **71.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 13 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Creosys](https://appshunter.io/developer/908897186) | [Hassan Benessafi](https://appshunter.io/developer/1463795701) |

## What reviewers say

### OBD2 Scanner | OBD Auto Doctor

[App page](https://appshunter.io/ios/app/obd2-scanner-obd-auto-doctor/id908897183)

Diagnose your car's engine light issues and monitor real-time performance data. This app allows you to read and clear diagnostic trouble codes, track fuel consumption, and view sensor data. It's a comprehensive tool for understanding your vehicle's health.

**Highlights:** Read and clear OBD2 diagnostic trouble codes (DTC), Reset Check Engine Light, Monitor real-time vehicle data and sensor readings, Track fuel consumption, Read readiness monitor status for emissions testing, Initiate service routines, Send diagnostic data via email

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly (legacy) | $4.99 | per month |
| Personal, monthly | $4.99 | per month |
| Premium, monthly | $5.99 | per month |
| Professional, monthly | $6.99 | per month |
| Yearly (legacy) | $23.99 | per year |
| Personal, yearly | $23.99 | per year |
| Professional, yearly | $29.99 | per year |
| Premium, annual | $29.99 | per year |
| OBD Auto Doctor Pro (legacy) | $29.99 | one-time |

**What reviewers like**

- 🚀 Works great
- 👍 Easy to use
- 🚀 Accurate diagnostics
- 🚀 Extensive adapter support
- 👍 Helpful for DIY mechanics

**What reviewers complain about**

- 🔒 Requires subscription for full functionality
- 🐛 Connection issues
- 🐛 Inconsistent performance
- 🐛 Doesn't work with all vehicles
- 💰 Expensive subscription

**Reported bugs**

- App crashes on launch
- Fails to detect existing fault codes
- Subscription issues and inability to cancel
- Incompatible with certain OBD2 adapters

**Requested features**

- Add support for more vehicle makes and models
- Improve Bluetooth/WiFi connectivity
- Provide more detailed diagnostic information
- Allow clearing of error codes without subscription
- Add live data dashboards and graphs


### OBD2

[App page](https://appshunter.io/ios/app/obd2/id1303062771)

This app translates and explains car error codes in Arabic. It helps you diagnose vehicle issues without needing to visit a mechanic, providing detailed Arabic explanations for OBD codes.

**Highlights:** Arabic translation of car error codes, Diagnosis of vehicle faults, Explanation of OBD codes, Avoid mechanic visits, Exclusive car diagnostic tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good app
- 🚀 Fast and efficient
- 💡 Useful features
- 🔒 Secure

**What reviewers complain about**

- 🐛 App crashes or doesn't work
- 💸 Too many ads
- 🤖 Poor translations
- 🔋 High battery consumption

**Reported bugs**

- App forces rating before use
- Compatibility issues with older devices
- Frequent crashes or freezes

**Requested features**

- Add more diagnostic codes
- Improve user interface
- Provide better explanations for error codes


## Frequently asked questions

### Is OBD2 Scanner | OBD Auto Doctor free?

OBD2 Scanner | OBD Auto Doctor is free to download, with in-app purchases available.

### Is OBD2 free?

OBD2 is free to download, with no in-app purchases.

### Which has better reviews, OBD2 Scanner | OBD Auto Doctor or OBD2?

OBD2 Scanner | OBD Auto Doctor is rated higher. OBD2 Scanner | OBD Auto Doctor averages 4.4 out of 5 from 6.2K ratings, while OBD2 averages 4.1 from 2.7K ratings.

### Do OBD2 Scanner | OBD Auto Doctor or OBD2 have ads?

Neither OBD2 Scanner | OBD Auto Doctor nor OBD2 shows ads.

### Which is updated more often, OBD2 Scanner | OBD Auto Doctor or OBD2?

OBD2 Scanner | OBD Auto Doctor ships an update every 3 weeks, and OBD2 every 6 weeks. Most recently, OBD2 Scanner | OBD Auto Doctor was updated on November 1, 2026 and OBD2 on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*