# OBD2 Car Scanner vs Mucar

The clearest difference is in-app purchases: Mucar at none against OBD2 Car Scanner's 3. Mucar also leads on iOS requirement (9.0 vs 14.0). OBD2 Car Scanner's advantage is ratings volume (5.2K vs 381). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. OBD2 Car Scanner sells 3 one-off in-app purchases. Mucar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for OBD2 Car Scanner against 4.6 for Mucar. That said, the two scores are not equally well evidenced: OBD2 Car Scanner has 5.2K ratings behind it against 381, so its average is the more settled of the two. Written reviews are what separate them: 55% of OBD2 Car Scanner's written reviews are positive against 50% of Mucar's.

OBD2 Car Scanner ships an update every 5 weeks, Mucar every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | OBD2 Car Scanner | Mucar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.2K ratings)](https://appshunter.io/ios/app/obd2-car-scanner-eobd-facile/id713921569/reviews)** | [4.6 (381 ratings)](https://appshunter.io/ios/app/mucar/id1573345684/reviews) |
| Number of ratings | **5.2K** | 381 |
| Positive reviews | **54.6% of reviews** | 49.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 68 MB | 500 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OUTILS OBD FACILE SARL](https://appshunter.io/developer/694586088) | [THINKCAR INC](https://appshunter.io/developer/1464847379) |

## What reviewers say

### OBD2 Car Scanner

[App page](https://appshunter.io/ios/app/obd2-car-scanner-eobd-facile/id713921569)

Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.

**Highlights:** Read and clear engine fault codes, Monitor real-time sensor data, Turn off check engine light, VIN decoder, Acceleration performance test, Generate PDF diagnostic reports

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Edition | $19.99 | one-time |
| Upgrade to Plus Edition | $20.99 | one-time |
| Plus edition | $39.99 | one-time |

**What reviewers like**

- 👍 Helpful for diagnosing issues
- 🚀 Easy to use and connect
- 💡 Provides useful vehicle data
- 🔍 Able to read and clear error codes

**What reviewers complain about**

- 💰 Expensive for full functionality
- 🔒 Requires paid upgrade to access key features
- 🐛 Connectivity issues and app crashes
- 🚫 Limited functionality in free version

**Reported bugs**

- Unable to connect to some OBD2 adapters
- Incorrect or missing sensor data
- Paid version not functioning as expected

**Requested features**

- Add support for more vehicle makes and models
- Improve user interface and data visualization
- Ability to reset service lights and perform more advanced diagnostics
- Integrate with vehicle GPS for location-based data


### Mucar

[App page](https://appshunter.io/ios/app/mucar/id1573345684)

Access professional-level automotive diagnostic functions, including reading and clearing fault codes, viewing live data, and performing special tests. Supports a wide range of vehicle manufacturers and offers a community forum for users to share insights and get support.

**Highlights:** OE-level professional functions, Full OBD II diagnosis, Maintenance light reset, Support for 39+ manufacturers, Automatic VIN reading, Professional diagnostic reports, In-app user community

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and read codes
- 👍 Good product for DIY diagnostics
- 👍 Reads all blocks and codes
- 👍 Works well for the price
- 👍 Good diagnostic tool

**What reviewers complain about**

- 👎 Subscription model is expensive
- 👎 Limited functionality on iPhone compared to Android
- 👎 Some features are missing or removed after updates
- 👎 Inconsistent support for car brands
- 👎 Poor translation and localization

**Reported bugs**

- TCM fault cannot be cleared
- App crashes during report generation
- Functions removed after updates (Hyundai, Kia, special functions)
- App crashes or freezes
- Connection errors

**Requested features**

- Add Turkish language support
- Add Perodua and Proton car support
- Improve Russian translation and fix abbreviations
- Add VAZ support for iOS
- Add Haval support for iOS


## Frequently asked questions

### Is OBD2 Car Scanner free?

OBD2 Car Scanner is free to download, with in-app purchases available.

### Is Mucar free?

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

### Which has better reviews, OBD2 Car Scanner or Mucar?

OBD2 Car Scanner is rated higher. OBD2 Car Scanner averages 4.6 out of 5 from 5.2K ratings, while Mucar averages 4.6 from 381 ratings.

### Do OBD2 Car Scanner or Mucar have ads?

Neither OBD2 Car Scanner nor Mucar shows ads.

### Which is updated more often, OBD2 Car Scanner or Mucar?

OBD2 Car Scanner ships an update every 5 weeks, and Mucar every 2 months. Most recently, OBD2 Car Scanner was updated on October 27, 2026 and Mucar on October 27, 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.*