# BlueDriver OBD2 Scan Tool vs VMT Pro

The clearest difference is price: BlueDriver OBD2 Scan Tool at Free against VMT Pro's $9.99. BlueDriver OBD2 Scan Tool also leads on rating (4.6 vs 1.7) and in-app purchases (none vs 1). VMT Pro's advantage is chart position (#199 vs unranked) and iOS requirement (12.2 vs 16.6). On update cadence, ads, monetization model and device support there is nothing between them.

BlueDriver OBD2 Scan Tool is free to download; VMT Pro costs $9.99 up front. VMT Pro sells 1 in-app purchase, starting at $9.99 per year. BlueDriver OBD2 Scan Tool asks for nothing beyond the download.

BlueDriver OBD2 Scan Tool holds the better App Store score, 4.6 against 1.7. That said, the two scores are not equally well evidenced: BlueDriver OBD2 Scan Tool has 14K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 57% of BlueDriver OBD2 Scan Tool's written reviews are positive against 47% of VMT Pro's.

BlueDriver OBD2 Scan Tool ships an update fortnightly, VMT Pro every 11 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | BlueDriver OBD2 Scan Tool | VMT Pro |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.6 (14K ratings)](https://appshunter.io/ios/app/bluedriver-obd2-scan-tool/id445403397/reviews)** | [1.7 (7 ratings)](https://appshunter.io/ios/app/vmt-pro/id1549789370/reviews) |
| Number of ratings | **14K** | 7 |
| Positive reviews | **57.2% of reviews** | 46.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#199** |
| Size | 273 MB | 134 MB |
| Requires iOS | 16.6 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lemur Vehicle Monitors](https://appshunter.io/developer/445403400) | [Hai Nguyen](https://appshunter.io/developer/1315913698) |

## What reviewers say

### BlueDriver OBD2 Scan Tool

[App page](https://appshunter.io/ios/app/bluedriver-obd2-scan-tool/id445403397)

This app turns your smartphone into a powerful OBD2 scan tool. It allows you to read and clear trouble codes, view live data, and generate detailed repair reports for your vehicle. Understand your car's issues and make informed repair decisions.

**Highlights:** Read and clear trouble codes (Check Engine, ABS, etc.), Generate professional-grade Repair Reports, Access Mode 6 and smog readiness data, View live data with interactive graphing, Wireless Bluetooth scanning, Likely fixes explained in plain language

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Excellent diagnostic capabilities
- 💰 Great value for money
- 🔍 Detailed fault code information
- 📚 Helpful repair suggestions

**What reviewers complain about**

- 🐛 Occasional Bluetooth connectivity issues
- ⚠️ Limited support for some vehicle makes/models
- 🚫 Cannot read odometer information
- 🚫 Lack of advanced features for professional mechanics
- 🚫 No support for European vehicle VINs

**Reported bugs**

- Occasional app crashes
- Failure to detect vehicle faults in some cases
- Inability to update firmware on certain devices

**Requested features**

- Add support for more vehicle makes and models
- Improve Bluetooth stability and connectivity
- Implement odometer reading functionality
- Expand diagnostic capabilities to include more advanced features
- Add support for European vehicle VINs


### VMT Pro

[App page](https://appshunter.io/ios/app/vmt-pro/id1549789370)

**Currently charting:** #199 Top Paid · Productivity (US App Store)

Effortlessly track the maintenance history of your vehicles, equipment, or valuable assets. This intuitive app simplifies logging and monitoring service details, managing schedules, repairs, and expenses to keep your assets in top shape and extend their lifespan.

**Highlights:** Manage vehicle details with photos and VIN, Set and receive service reminders, Track maintenance records with receipt photos, Archive, restore, or delete vehicles, Search and view chronological maintenance records, Export vehicle data in CSV format

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VMT Pro One-Year Subscription | $9.99 | per year |


## Frequently asked questions

### Is BlueDriver OBD2 Scan Tool free?

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

### Is VMT Pro free?

VMT Pro costs $9.99, and also offers in-app purchases.

### Which has better reviews, BlueDriver OBD2 Scan Tool or VMT Pro?

BlueDriver OBD2 Scan Tool is rated higher. BlueDriver OBD2 Scan Tool averages 4.6 out of 5 from 14K ratings, while VMT Pro averages 1.7 from 7 ratings.

### Do BlueDriver OBD2 Scan Tool or VMT Pro have ads?

Neither BlueDriver OBD2 Scan Tool nor VMT Pro shows ads.

### Which is updated more often, BlueDriver OBD2 Scan Tool or VMT Pro?

BlueDriver OBD2 Scan Tool ships an update fortnightly, and VMT Pro every 11 days. Most recently, BlueDriver OBD2 Scan Tool was updated on October 17, 2026 and VMT Pro on October 14, 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.*