# Open Vehicles vs OBD2 Car Scanner

The clearest difference is in-app purchases: Open Vehicles at none against OBD2 Car Scanner's 3. Open Vehicles also leads on review sentiment (74% vs 55%) and iOS requirement (12.0 vs 14.0). OBD2 Car Scanner's advantage is rating (4.6 vs 4.2) and ratings volume (5.2K vs 14). On price, ads and device support there is nothing between them.

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

OBD2 Car Scanner holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: OBD2 Car Scanner has 5.2K ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 74% of Open Vehicles's written reviews are positive against 55% of OBD2 Car Scanner's, so the app with the better star average is not the one people write more warmly about.

Open Vehicles ships an update every 4 months, OBD2 Car Scanner every 5 weeks. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Open Vehicles | OBD2 Car Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (14 ratings)](https://appshunter.io/ios/app/open-vehicles/id490098531/reviews) | **[4.6 (5.2K ratings)](https://appshunter.io/ios/app/obd2-car-scanner-eobd-facile/id713921569/reviews)** |
| Number of ratings | 14 | **5.2K** |
| Positive reviews | **73.7% of reviews** | 54.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 68 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Network Box Corporation](https://appshunter.io/developer/292779160) | [OUTILS OBD FACILE SARL](https://appshunter.io/developer/694586088) |

## What reviewers say

### Open Vehicles

[App page](https://appshunter.io/ios/app/open-vehicles/id490098531)

Remotely monitor your electric vehicle's status, including charge level, door and tire pressure, and core system temperatures. View your car's live GPS location on a map. Integrates with charging station data.

**Highlights:** Remote EV monitoring, State of Charge (SOC), Door/trunk/hood status, Tire Pressure Monitoring System (TPMS), Core system temperatures, Live GPS location tracking, Charging station integration

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Open Vehicles free?

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

### Is OBD2 Car Scanner free?

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

### Which has better reviews, Open Vehicles or OBD2 Car Scanner?

OBD2 Car Scanner is rated higher. Open Vehicles averages 4.2 out of 5 from 14 ratings, while OBD2 Car Scanner averages 4.6 from 5.2K ratings.

### Do Open Vehicles or OBD2 Car Scanner have ads?

Neither Open Vehicles nor OBD2 Car Scanner shows ads.

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

Open Vehicles ships an update every 4 months, and OBD2 Car Scanner every 5 weeks. Most recently, Open Vehicles was updated on October 21, 2026 and OBD2 Car Scanner on October 26, 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.*