Comparison

BlueDriver OBD2 Scan Tool vs Auto Care Plus

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

Auto Care Plus

This app helps you organize and track all your vehicle's maintenance records, service history, and important reminders. It provides recall information and allows for data syncing and backup across your devices.

Highlights
  • Track unlimited vehicles
  • Log service history and notes
  • Set custom maintenance reminders
  • View NHTSA recalls
  • iCloud sync and backup
  • Export and import data
Features
Read full description

Can't remember your last oil change? Not sure if your auto has an open recall? Auto Care Plus is the car maintenance tracker that keeps every service record, reminder, and recall in one place, so you never have to guess about your auto again. SIRI AND SHORTCUTS Add an auto, log a service note, set a reminder, or check what is due, all by voice. Your autos and service notes show up in Spotlight search, and everything is available in the Shortcuts app. SYNC Store all of your Auto Care data in iCloud for syncing across iPhone, iPad, and Mac, and for use as a cloud backup. REMINDERS Need to be reminded to rotate your tires? Change the oil? Replace the brakes? Reminders are here! Set a reminder date on any service note and a notification arrives when it is time. Dated auto events, like inspections and registration renewals, can also appear in your Calendar. Do you like everything to be organized? If so, the best way to keep your auto maintenance records organized is by using Auto Care Plus. FEATURES • Manage unlimited autos • Track oil changes, tire rotation, battery replacement, regular services, and more • Keep notes on each auto • Add reminders • View recalls from the NHTSA • Search autos and service notes • iCloud sync, backup, and storage across your devices • VIN lookup • Add autos, notes, events, and reminders with Siri • Find autos and service notes in Spotlight search • Build your own routines in the Shortcuts app • Export and import your data • Data history • Always remember your license plate number • Share your notes via email, messages, and more PRICING Auto Care Plus offers a Monthly plan at $1.99 and a Yearly plan at $7.99, each starting with a 30 day trial, plus a Lifetime purchase at $24.99. Terms of Use: https://moonwink.com/auto-care-plus-terms Privacy Policy: https://moonwink.com/auto-care-plus-privacy We would love to hear from you. Contact us here: https://autocareplus.moonwink.com/contact

Screenshots

BlueDriver OBD2 Scan Tool4 screens
Auto Care Plus4 screens

Verdict

The call

BlueDriver OBD2 Scan Tool and Auto Care Plus both sit at 4.6 stars, but that hides the real split: 100% of Auto Care Plus's written reviews are positive against 57% of BlueDriver OBD2 Scan Tool's. BlueDriver OBD2 Scan Tool's advantage is in-app purchases (none vs 3) and ratings volume (14K vs 22). On price, rating, update cadence and ads 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. Auto Care Plus sells 3 in-app purchases, starting at $1.99 per month. BlueDriver OBD2 Scan Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for BlueDriver OBD2 Scan Tool against 4.7 for Auto Care Plus. That said, the two scores are not equally well evidenced: BlueDriver OBD2 Scan Tool has 14K ratings behind it against 22, so its average is the more settled of the two. Written reviews are what separate them: 57% of BlueDriver OBD2 Scan Tool's written reviews are positive against 100% of Auto Care Plus's.

UpkeepUpdate frequency

BlueDriver OBD2 Scan Tool ships an update fortnightly, Auto Care Plus every 2 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
BlueDriver OBD2 Scan Tool versus Auto Care Plus: the parameters behind the verdict, then further details
ParameterBlueDriver OBD2 Scan ToolAuto Care Plus
PriceFreeFree
Rating4.6 (14K ratings)4.7 (22 ratings) — better
Positive reviews57.2% of reviews100.0% of reviews — better
Number of ratings14K — better22
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.6 — better18.0
Further details — not scored
Size273 MB18 MB
Age rating4+4+
DeveloperLemur Vehicle MonitorsLarry Aasen

Customer experience

BlueDriver OBD2 Scan Tool

All ratings13,728 ratings
Positive90.7%
Neutral2.2%
Negative7.1%
Written reviews885 reviews
Positive57.2%
Neutral5.3%
Negative37.5%

Auto Care Plus

All ratings22 ratings
Positive95.5%
Neutral0.0%
Negative4.5%
Written reviews1 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

Auto Care Plus

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BlueDriver OBD2 Scan Tool

No in-app purchases

3 purchases

Auto Care Plus

Subscriptions2
  • Monthly1 Month trial$1.991 Month
  • Yearly1 Month trial$7.991 Year
One-time1
  • Lifetime$24.99

Questions

Is BlueDriver OBD2 Scan Tool free?
BlueDriver OBD2 Scan Tool is free to download, with no in-app purchases.
Is Auto Care Plus free?
Auto Care Plus is free to download, with in-app purchases available.
Which has better reviews, BlueDriver OBD2 Scan Tool or Auto Care Plus?
Auto Care Plus is rated higher. BlueDriver OBD2 Scan Tool averages 4.6 out of 5 from 14K ratings, while Auto Care Plus averages 4.7 from 22 ratings.
Do BlueDriver OBD2 Scan Tool or Auto Care Plus have ads?
Neither BlueDriver OBD2 Scan Tool nor Auto Care Plus shows ads.
Which is updated more often, BlueDriver OBD2 Scan Tool or Auto Care Plus?
BlueDriver OBD2 Scan Tool ships an update fortnightly, and Auto Care Plus every 2 weeks. Most recently, BlueDriver OBD2 Scan Tool was updated on October 21, 2026 and Auto Care Plus on October 7, 2026.

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