# BlueDriver OBD2 Scan Tool vs LifeLog Tracker App

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | BlueDriver OBD2 Scan Tool | LifeLog Tracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (14K ratings)](https://appshunter.io/ios/app/bluedriver-obd2-scan-tool/id445403397/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lifelog-tracker-app/id6790434703/reviews)** |
| Number of ratings | **14K** | 2 |
| Positive reviews | 57.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 273 MB | 3 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lemur Vehicle Monitors](https://appshunter.io/developer/445403400) | [ANTHONY AJ RABER](https://appshunter.io/developer/6790434705) |

## What reviewers say

### BlueDriver OBD2 Scan Tool

[App page](https://appshunter.io/ios/app/bluedriver-obd2-scan-tool/id445403397)

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

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- Occasional app crashes
- Failure to detect vehicle faults in some cases
- Inability to update firmware on certain devices

**Requested features**

- 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


### LifeLog Tracker App

[App page](https://appshunter.io/ios/app/lifelog-tracker-app/id6790434703)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*