# BlueDriver OBD2 Scan Tool vs Sync

BlueDriver OBD2 Scan Tool and Sync both sit at 4.6 stars, but that hides the real split: 58% of BlueDriver OBD2 Scan Tool's written reviews are positive against 17% of Sync's. BlueDriver OBD2 Scan Tool also leads on in-app purchases (none vs 2) and update cadence (fortnightly vs monthly). Sync's advantage is iOS requirement (13.0 vs 16.6). On price, rating, ads and device support there is nothing between them.

Both are free to download. Sync sells 2 in-app purchases, starting at $14.99 per month. BlueDriver OBD2 Scan Tool asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for BlueDriver OBD2 Scan Tool against 4.6 for Sync. Both are backed by a comparable volume of ratings — 14K and 4.1K respectively. Written reviews are what separate them: 58% of BlueDriver OBD2 Scan Tool's written reviews are positive against 17% of Sync's.

BlueDriver OBD2 Scan Tool ships an update fortnightly, Sync monthly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BlueDriver OBD2 Scan Tool | Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14K ratings)](https://appshunter.io/ios/app/bluedriver-obd2-scan-tool/id445403397/reviews)** | [4.6 (4.1K ratings)](https://appshunter.io/ios/app/sync-ford-car-play-connect/id6447566962/reviews) |
| Number of ratings | **14K** | 4.1K |
| Positive reviews | **58.0% of reviews** | 16.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 273 MB | 82 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lemur Vehicle Monitors](https://appshunter.io/developer/445403400) | [Huy Nguyen](https://appshunter.io/developer/1681791646) |

## 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


### Sync

[App page](https://appshunter.io/ios/app/sync-ford-car-play-connect/id6447566962)

Manage your vehicle remotely with this app. Track fuel, tire pressure, and battery levels. Locate your car in parking lots, find charging stations, and lock/unlock doors from your smartphone.

**Highlights:** Remote car management, Track fuel and tire pressure, Locate vehicle, Lock/unlock doors, Monitor battery levels, Find charging stations and parking

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $14.99 | per month |
| Yearly Premium | $39.99 | per year |

**What reviewers like**

- ⭐ Using for Mustang
- ⭐ Fiesta

**What reviewers complain about**

- 🚫 Charges for manufacturer's free app
- 🚫 Doesn't work with user's car
- 🚫 Can't connect to FordPass
- 🚫 No free trial
- 🚫 Confusing and cash-hungry

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard


## Frequently asked questions

### Is BlueDriver OBD2 Scan Tool free?

BlueDriver OBD2 Scan Tool is free to download, with no in-app purchases.

### Is Sync free?

Sync is free to download, with in-app purchases available.

### Which has better reviews, BlueDriver OBD2 Scan Tool or Sync?

BlueDriver OBD2 Scan Tool is rated higher. BlueDriver OBD2 Scan Tool averages 4.6 out of 5 from 14K ratings, while Sync averages 4.6 from 4.1K ratings.

### Do BlueDriver OBD2 Scan Tool or Sync have ads?

Neither BlueDriver OBD2 Scan Tool nor Sync shows ads.

### Which is updated more often, BlueDriver OBD2 Scan Tool or Sync?

BlueDriver OBD2 Scan Tool ships an update fortnightly, and Sync monthly. Most recently, BlueDriver OBD2 Scan Tool was updated on October 27, 2026 and Sync on October 25, 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.*