Comparison

BlueDriver OBD2 Scan Tool vs LifeLog Tracker App

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

LifeLog Tracker App

This app acts as a centralized memory for your home, vehicles, and equipment. Log maintenance, expenses, and tasks, and receive automated reminders for future upkeep. Share logs and manage items collaboratively with household members.

Highlights
  • Automated maintenance reminders
  • Track expenses and costs
  • Attach photos and documents
  • Shared household logs
  • Home screen widget
  • CSV export
Features
Read full description

LifeLog is the memory for your home, vehicles, and everything you maintain. Log what you did, changed the air filter, got an oil change, sprayed the weeds, flushed the water heater, and schedule a reminder for when it is time to do it again. When it comes due, LifeLog tells you: in the app, by push notification, by email, or by text message. Complete it, log it in two taps, and the next reminder schedules itself. TRACK YOUR THINGS Give each vehicle, your house, and your equipment its own history. See every repair, expense, and receipt for your truck in one place, with running cost totals by year. BUILT FOR REAL LIFE - Recurring reminders that reschedule themselves when you complete them - A starter pack of common maintenance schedules (filters, smoke detectors, oil changes, gutters) - Attach photos, receipts, and documents; scan paperwork with the built-in document scanner - Costs on every entry, with spending summaries by thing and category - Smart interval suggestions based on your actual habits SHARE WITH YOUR HOUSEHOLD Invite family with a simple code. Everyone sees and manages the same log, things, photos, and reminders, so the house runs on one shared memory. AND THE DETAILS Home screen widget with your next reminders. Subscribe your reminders to Apple Calendar. Light and dark mode. Export everything to CSV anytime. Your data is yours: no ads, no tracking, delete your account and all data whenever you want. Stop trying to remember when you last changed the filter. Log it once, and let LifeLog remember for you.

Screenshots

BlueDriver OBD2 Scan Tool4 screens
LifeLog Tracker App4 screens

Verdict

The call

The clearest difference is update cadence: LifeLog Tracker App at daily against BlueDriver OBD2 Scan Tool's fortnightly. LifeLog Tracker App also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). BlueDriver OBD2 Scan Tool's advantage is ratings volume (14K vs 2). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LifeLog Tracker App holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: BlueDriver OBD2 Scan Tool has 14K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

BlueDriver OBD2 Scan Tool ships an update fortnightly, LifeLog Tracker App daily. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
BlueDriver OBD2 Scan Tool versus LifeLog Tracker App: the parameters behind the verdict, then further details
ParameterBlueDriver OBD2 Scan ToolLifeLog Tracker App
PriceFreeFree
Rating4.6 (14K ratings)5.0 (2 ratings) — better
Positive reviews57.2% of reviews—
Number of ratings14K — better2
Update frequencyFortnightlyDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size273 MB3 MB
Age rating4+4+
DeveloperLemur Vehicle MonitorsANTHONY AJ RABER

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%

LifeLog Tracker App

All ratings2 ratings
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

LifeLog Tracker App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BlueDriver OBD2 Scan Tool

No in-app purchases

None

LifeLog Tracker App

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 LifeLog Tracker App free?
LifeLog Tracker App is free to download, with no in-app purchases.
Which has better reviews, BlueDriver OBD2 Scan Tool or LifeLog Tracker App?
LifeLog Tracker App is rated higher. BlueDriver OBD2 Scan Tool averages 4.6 out of 5 from 14K ratings, while LifeLog Tracker App averages 5.0 from 2 ratings.
Do BlueDriver OBD2 Scan Tool or LifeLog Tracker App have ads?
Neither BlueDriver OBD2 Scan Tool nor LifeLog Tracker App shows ads.
Which is updated more often, BlueDriver OBD2 Scan Tool or LifeLog Tracker App?
BlueDriver OBD2 Scan Tool ships an update fortnightly, and LifeLog Tracker App daily. Most recently, BlueDriver OBD2 Scan Tool was updated on October 17, 2026 and LifeLog Tracker App on October 16, 2026.

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