# BlueDriver OBD2 Scan Tool vs Livestock Protocols

The clearest difference is in-app purchases: BlueDriver OBD2 Scan Tool at none against Livestock Protocols's 2. BlueDriver OBD2 Scan Tool also leads on ratings volume (14K vs 1) and iOS requirement (16.6 vs 18.0). Livestock Protocols's advantage is rating (5.0 vs 4.6). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Livestock Protocols sells 2 in-app purchases, starting at $4.99 per month. BlueDriver OBD2 Scan Tool asks for nothing beyond the download.

Livestock Protocols 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 1, so its average is the more settled of the two.

BlueDriver OBD2 Scan Tool ships an update fortnightly, Livestock Protocols every 11 days. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | BlueDriver OBD2 Scan Tool | Livestock Protocols |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (14K ratings)](https://appshunter.io/ios/app/bluedriver-obd2-scan-tool/id445403397/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/livestock-protocols/id6759702318/reviews)** |
| Number of ratings | **14K** | 1 |
| Positive reviews | 57.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 273 MB | 3 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lemur Vehicle Monitors](https://appshunter.io/developer/445403400) | [TACS Development](https://appshunter.io/developer/1649013070) |

## 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


### Livestock Protocols

[App page](https://appshunter.io/ios/app/livestock-protocols/id6759702318)

Streamline farm and ranch management by creating and assigning repeatable care and breeding protocols. Track multiple animal species, manage daily tasks, and collaborate with your team, even offline.

**Highlights:** Multi-step care and breeding protocols, Assign protocols to individual or multiple animals, Dashboard for daily, overdue, and upcoming tasks, Calendar view for scheduled steps, Team collaboration and shared data, Offline-first functionality with automatic sync, Support for cattle, horses, goats, sheep, and pigs

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Annual Plan | $39.99 | per year |


## Frequently asked questions

### Is BlueDriver OBD2 Scan Tool free?

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

### Is Livestock Protocols free?

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

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

Livestock Protocols is rated higher. BlueDriver OBD2 Scan Tool averages 4.6 out of 5 from 14K ratings, while Livestock Protocols averages 5.0 from 1 ratings.

### Do BlueDriver OBD2 Scan Tool or Livestock Protocols have ads?

Neither BlueDriver OBD2 Scan Tool nor Livestock Protocols shows ads.

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

BlueDriver OBD2 Scan Tool ships an update fortnightly, and Livestock Protocols every 11 days. Most recently, BlueDriver OBD2 Scan Tool was updated on October 23, 2026 and Livestock Protocols on October 11, 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.*