Comparison

BlueDriver OBD2 Scan Tool vs MaxiAP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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

About

MaxiAP

Access comprehensive OBDII functions for free, including oil resets, EPB, and SAS. Automatically identify vehicles with VIN technology and generate shareable repair reports. Expand functionality with optional in-app purchases.

Highlights
  • All OBDII functions free
  • One free vehicle software
  • Up to 19 specific functions
  • Auto VIN technology
  • Generate repair reports
  • In-app purchase for expanded coverage
Features
Read full description

1. All OBDII functions are available and free 2. One free vehicle’s software with the initial purchase 3. Support up to 19 specific functions, including Oil Reset, EPB, BMS, SAS, DPF, TPMS, IMMO, etc. 4. Expand coverage with additional in-app purchase 5. Auto VIN technology identifies vehicles automatically 6. Generate repair reports of tested vehicles and support PDF format for easy sharing and printing 7. Keep records of vehicles tested previously

Screenshots

BlueDriver OBD2 Scan Tool4 screens
MaxiAP4 screens

Verdict

The call

The clearest difference is rating: BlueDriver OBD2 Scan Tool at 4.6 against MaxiAP's 2.2. BlueDriver OBD2 Scan Tool also leads on review sentiment (57% vs 16%) and in-app purchases (none vs 13). MaxiAP's advantage is iOS requirement (12.0 vs 16.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MaxiAP sells 13 one-off in-app purchases. BlueDriver OBD2 Scan Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BlueDriver OBD2 Scan Tool holds the better App Store score, 4.6 against 2.2. That said, the two scores are not equally well evidenced: BlueDriver OBD2 Scan Tool has 14K ratings behind it against 162, 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 16% of MaxiAP's.

UpkeepUpdate frequency

BlueDriver OBD2 Scan Tool ships an update every 9 days, MaxiAP every 6 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
BlueDriver OBD2 Scan Tool versus MaxiAP: the parameters behind the verdict, then further details
ParameterBlueDriver OBD2 Scan ToolMaxiAP
PriceFreeFree
Rating4.6 (14K ratings) — better2.2 (162 ratings)
Positive reviews57.1% of reviews — better16.5% of reviews
Number of ratings14K — better162
Update frequencyEvery 9 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.612.0 — better
Further details — not scored
Size278 MB100 MB
Age rating4+4+
DeveloperLemur Vehicle MonitorsAutel Intelligent Technology Co., Ltd.

Customer experience

BlueDriver OBD2 Scan Tool

All ratings13,691 ratings
Positive90.7%
Neutral2.2%
Negative7.1%
Written reviews863 reviews
Positive57.1%
Neutral5.3%
Negative37.5%

MaxiAP

All ratings162 ratings
Positive25.3%
Neutral9.3%
Negative65.4%
Written reviews194 reviews
Positive16.5%
Neutral9.3%
Negative74.2%

User reviews

BlueDriver OBD2 Scan Tool

From 14K App Store ratings

What we love

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

Room to improve

  • 🐛 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

MaxiAP

From 162 App Store ratings

What we love

  • 🚀 Powerful diagnostic capabilities
  • 💡 Useful features like TPMS sensor reset
  • 👍 Comprehensive coverage for many vehicle makes

Room to improve

  • 🐛 Connectivity issues, Bluetooth pairing problems
  • 🔍 Limited coverage for newer vehicle models
  • 🔄 Requires constant internet connection
  • 💰 Expensive subscription model per vehicle

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
Show 5 more
  • 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

MaxiAP

Reported bugs

4 issues
  • App crashes after firmware updates
  • Service functions not working as expected
  • Login and account issues
  • Diagnostic system initialization freezes

Requested features

4 requests
  • Update vehicle coverage more frequently
  • Improve app stability and reduce crashes
  • Provide offline mode for diagnostics
  • Dedicated iPad app with better UI

In-app purchases

None

BlueDriver OBD2 Scan Tool

No in-app purchases

13 purchases

MaxiAP

One-time13
  • Hyundai for one year$21.99
  • Dodge for one year$21.99
  • JEEP for one year$21.99
Show 10 more
  • Honda for one year$21.99
  • GM for one year$21.99
  • Nissan for one year$21.99
  • VW for one year$21.99
  • Audi for one year$21.99
  • Ford for one year$21.99
  • Bmw for one year$21.99
  • Toyota for one year$21.99
  • Benz for one year$21.99
  • Kia for one year$21.99

Questions

Is BlueDriver OBD2 Scan Tool free?
BlueDriver OBD2 Scan Tool is free to download, with no in-app purchases.
Is MaxiAP free?
MaxiAP is free to download, with in-app purchases available.
Which has better reviews, BlueDriver OBD2 Scan Tool or MaxiAP?
BlueDriver OBD2 Scan Tool is rated higher. BlueDriver OBD2 Scan Tool averages 4.6 out of 5 from 14K ratings, while MaxiAP averages 2.2 from 162 ratings.
Do BlueDriver OBD2 Scan Tool or MaxiAP have ads?
Neither BlueDriver OBD2 Scan Tool nor MaxiAP shows ads.
Which is updated more often, BlueDriver OBD2 Scan Tool or MaxiAP?
BlueDriver OBD2 Scan Tool ships an update every 9 days, and MaxiAP every 6 weeks. Most recently, BlueDriver OBD2 Scan Tool was updated on September 23, 2026 and MaxiAP on September 24, 2026.

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