BlueDriver OBD2 Scan Tool vs VMT Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlueDriver OBD2 Scan Tool
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.
- 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
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BlueDriver® transforms your iPhone or iPad into a powerful OBD2 scan tool – trusted by over 1 million drivers, from professional mechanics to DIYers. Paired with the BlueDriver Bluetooth® Sensor (sold separately), it lets you read codes, diagnose issues, and fix your car with confidence—no wires, no guesswork. Whether you're checking a check engine light, running a smog test, or diving into enhanced diagnostics like ABS or transmission codes, BlueDriver gives you the tools you need to understand your vehicle and make smarter repair decisions – with clear, easy-to-understand information. What You Can Do with BlueDriver · Read and clear trouble codes - including check engine, ABS, airbag, transmission, and more · Generate, save, and share professional-grade Repair Reports based on your exact vehicle and trouble code · Access Mode 6 on-board monitoring test results · Check smog readiness and freeze frame data · View live data with multi-PID interactive graphing · Scan your vehicle wirelessly with Bluetooth—no cables required · Choose between metric and imperial settings · Get likely fixes for your vehicle’s issues, explained in plain language Enhanced Diagnostics Coverage · GM, Ford, Chrysler, Toyota, Nissan, Mazda, Mercedes (2005+ models) · Mitsubishi (2008+), Hyundai/Kia (2012+) – available worldwide · BMW/Mini, Honda/Acura, Volkswagen/Audi – available in North America · Subaru – available in the United States What Makes BlueDriver Different? · No subscription required · Backed by a database of millions real-world fixes · Repair Reports are specific to your vehicle’s year, make, and model · Works globally with the BlueDriver Sensor · App is free to install—just pair with the Sensor to start scanning You can even preview a Repair Report without a Sensor by entering your VIN and a trouble code. Account Setup Made Easy You’ll create a BlueDriver account during setup—it’s quick and easy, and gives you secure access to all your scans, reports, and new features across any device. Important Info The BlueDriver Sensor plugs into your vehicle’s data port (found in every car built since 1996). It connects to the app via Bluetooth® to deliver full diagnostic functionality. Sensor sold separately in-app or at www.BlueDriver.com
VMT Pro
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.
- 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
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Vehicle Maintenance Tracker Pro – Your Asset Management Solution Effortlessly track the maintenance history of your vehicles, equipment, or valuable assets with Vehicle Maintenance Tracker Pro. Designed for fleet managers, professionals, and personal vehicle owners, this sleek and intuitive app simplifies logging and monitoring service details. With a user-friendly interface and robust tools, managing schedules, repairs, and expenses is more efficient than ever. Keep your assets in top shape and extend their lifespan with ease! Subscription Required Vehicle Maintenance Tracker Pro requires a paid annual subscription to access and continue using the app. The first year costs $9.99, and an active annual subscription is required to maintain access to your data and app features after the first year. Key Features (available with an active subscription): Manage vehicle details: add/update photos, VIN, license plate, year, make, model, tire size, oil filter type, odometer, and annual costs. Set and receive service reminders with timely notifications. Archive, restore, or delete vehicles no longer in use. Track maintenance records (e.g., oil changes, brakes, tires) with options to view, add, copy, update, or delete. Attach receipt photos for seamless record-keeping. Quickly search and view chronologically organized maintenance records. Export or email vehicle data in CSV format for easy sharing or printing. Join our VMT Facebook community to connect with the developer, share feedback, and stay updated on new features. Have questions or suggestions? Reach out anytime! Terms of Use: https://vmtapp.com/Privacy.html Happy Tracking!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 16, 2026 and October 14, 2026 respectively.
| Parameter | BlueDriver OBD2 Scan Tool | VMT Pro |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 4.6 (14K ratings) — better | 1.7 (7 ratings) |
| Positive reviews | 57.2% of reviews — better | 46.5% of reviews |
| Number of ratings | 14K — better | 7 |
| Update frequency | Fortnightly | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #199 — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.2 — better |
| Further details — not scored | ||
| Size | 273 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | Lemur Vehicle Monitors | Hai Nguyen |
Customer experience
BlueDriver OBD2 Scan Tool
VMT Pro
Bugs and requests
BlueDriver OBD2 Scan Tool
Reported bugs
3 issues- Occasional app crashes
- Failure to detect vehicle faults in some cases
- Inability to update firmware on certain devices
Requested features
10 requests- 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
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- Enable reading of additional fault codes (e.g., airbag)
- Maintain compatibility with older iOS versions
- Introduce CarPlay integration
- Add customizable live data dashboards
- Implement audible alerts for critical sensor readings
VMT Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BlueDriver OBD2 Scan Tool
No in-app purchases
VMT Pro
- VMT Pro One-Year Subscription$9.991 Year
Questions
Is BlueDriver OBD2 Scan Tool free?
Is VMT Pro free?
Which has better reviews, BlueDriver OBD2 Scan Tool or VMT Pro?
Do BlueDriver OBD2 Scan Tool or VMT Pro have ads?
Which is updated more often, BlueDriver OBD2 Scan Tool or VMT Pro?
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