# BlueDriver OBD2 Scan Tool vs LCI OneControl

The clearest difference is review sentiment: BlueDriver OBD2 Scan Tool at 57% against LCI OneControl's 10%. BlueDriver OBD2 Scan Tool also leads on rating (4.6 vs 3.0) and update cadence (every 9 days vs every 3 weeks). LCI OneControl's advantage is monetization model (free vs free with in-app purchases). 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.

BlueDriver OBD2 Scan Tool holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: BlueDriver OBD2 Scan Tool has 14K ratings behind it against 1.9K, so its average is the more settled of the two. Written reviews point the same way: 57% of BlueDriver OBD2 Scan Tool's written reviews are positive against 10% of LCI OneControl's.

BlueDriver OBD2 Scan Tool ships an update every 9 days, LCI OneControl every 3 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | BlueDriver OBD2 Scan Tool | LCI OneControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14K ratings)](https://appshunter.io/ios/app/bluedriver-obd2-scan-tool/id445403397/reviews)** | [3.0 (1.9K ratings)](https://appshunter.io/ios/app/lci-onecontrol/id1039394586/reviews) |
| Number of ratings | **14K** | 1.9K |
| Positive reviews | **57.1% of reviews** | 9.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 278 MB | 241 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) | [Lippert Components, Inc.](https://appshunter.io/developer/867023615) |

## 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


### LCI OneControl

[App page](https://appshunter.io/ios/app/lci-onecontrol/id1039394586)

Manage and customize your RV's smart home features from your mobile device. Control slides, awnings, monitor levels, and create custom modes for different trip stages. Compatible RVs unlock advanced features like leveling and generator control.

**Highlights:** Customizable device modes, Favorite device shortcuts, Slide and awning control, Battery and water level monitoring, Trip planning checklists, RV leveling and generator control, Remote device management

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast Bluetooth connection
- 👍 Useful control features
- 🚀 Convenient remote control
- 👍 Customizable checklists

**What reviewers complain about**

- 🐛 Frequent disconnects
- 🐛 Unreliable connectivity
- 🐛 Crashes and freezes
- 🐛 Buggy updates
- 🐛 Forced login issues

**Reported bugs**

- Inability to control slides, awnings, and other features
- Erratic behavior of leveling system
- Camera not working or crashing the app
- Frequent need to re-enter RV information
- Disappearing or non-functional features after updates

**Requested features**

- Allow permanent login without repeated prompts
- Improve Bluetooth/WiFi connectivity reliability
- Add more customization options for controls and layout
- Integrate with Apple CarPlay for safer tire monitoring
- Improve responsiveness and speed of app


## Frequently asked questions

### Is BlueDriver OBD2 Scan Tool free?

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

### Is LCI OneControl free?

LCI OneControl is free to download, with no in-app purchases.

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

BlueDriver OBD2 Scan Tool is rated higher. BlueDriver OBD2 Scan Tool averages 4.6 out of 5 from 14K ratings, while LCI OneControl averages 3.0 from 1.9K ratings.

### Do BlueDriver OBD2 Scan Tool or LCI OneControl have ads?

Neither BlueDriver OBD2 Scan Tool nor LCI OneControl shows ads.

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

BlueDriver OBD2 Scan Tool ships an update every 9 days, and LCI OneControl every 3 weeks. Most recently, BlueDriver OBD2 Scan Tool was updated on September 23, 2026 and LCI OneControl on September 23, 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.*