Comparison

BlueDriver OBD2 Scan Tool vs Putzmeister Experts

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

Putzmeister Experts

This app provides a comprehensive resource for professionals to enhance their knowledge and daily work. It features a large library of videos, news updates, machine check tools, and a smart calculator, all accessible with an integrated translation function.

Highlights
  • Extensive video library with instructions
  • Latest news and developments
  • Daily machine checks and documentation
  • Integrated translation for communication
  • Intelligent machine search function
  • Smart calculator and document access
Features
Read full description

Putzmeister presents the new Experts App. The app now has a new design and offers you an improved search function. The Experts App supports you in your daily work and helps you to expand your Putzmeister know-how. The redesigned app summarizes Putzmeister's global know-how in helpful news, videos, documents and calculators. In addition, the Experts App now offers a company login with which you can carry out daily checks on the machine (e.g. departure check), document problems with pictures and communicate with your colleagues digitally. Thanks to the integrated translation function, language barriers will also be a thing of the past. ► Large video library with instructions and tips, available anytime and anywhere ► Always stay informed about the latest developments with the news section ► Carry out machine checks, such as the departure check ► Easy transmission of problems in your native language (automated translation) to workshop colleagues ► Quick machine search using the intelligent search function ► Smart calculator & access to all relevant machine documents Please note that the videos are not intended as a replacement for operating instructions and corresponding training courses. They are intended as a supplement to these resources to improve the use of your machine. This app is provided free of charge by Putzmeister.

Screenshots

BlueDriver OBD2 Scan Tool4 screens
Putzmeister Experts4 screens

Verdict

The call

The clearest difference is review sentiment: Putzmeister Experts at 100% against BlueDriver OBD2 Scan Tool's 58%. Putzmeister Experts also leads on monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BlueDriver OBD2 Scan Tool ships an update fortnightly, Putzmeister Experts every 3 weeks. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

Scorecard2 real differences · 8 level
BlueDriver OBD2 Scan Tool versus Putzmeister Experts: the parameters behind the verdict, then further details
ParameterBlueDriver OBD2 Scan ToolPutzmeister Experts
PriceFreeFree
Rating4.6 (14K ratings) — better—
Positive reviews58.5% of reviews100.0% of reviews — better
Number of ratings14K — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size273 MB37 MB
Age rating4+4+
DeveloperLemur Vehicle MonitorsPutzmeister

Customer experience

BlueDriver OBD2 Scan Tool

All ratings13,728 ratings
Positive90.7%
Neutral2.2%
Negative7.1%
Written reviews930 reviews
Positive58.5%
Neutral5.5%
Negative36.0%

Putzmeister Experts

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Putzmeister Experts

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BlueDriver OBD2 Scan Tool

No in-app purchases

None

Putzmeister Experts

No in-app purchases

Questions

Is BlueDriver OBD2 Scan Tool free?
BlueDriver OBD2 Scan Tool is free to download, with no in-app purchases.
Is Putzmeister Experts free?
Putzmeister Experts is free to download, with no in-app purchases.
Do BlueDriver OBD2 Scan Tool or Putzmeister Experts have ads?
Neither BlueDriver OBD2 Scan Tool nor Putzmeister Experts shows ads.
Which is updated more often, BlueDriver OBD2 Scan Tool or Putzmeister Experts?
BlueDriver OBD2 Scan Tool ships an update fortnightly, and Putzmeister Experts every 3 weeks. Most recently, BlueDriver OBD2 Scan Tool was updated on November 5, 2026 and Putzmeister Experts on November 2, 2026.

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