# inCarDoc OBD2 Car Scanner vs OBDLink

The clearest difference is rating: OBDLink at 4.8 against inCarDoc OBD2 Car Scanner's 3.1. OBDLink also leads on ads (none vs shown) and ratings volume (13K vs 156). inCarDoc OBD2 Car Scanner's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. inCarDoc OBD2 Car Scanner sells 1 one-off in-app purchase and OBDLink sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OBDLink holds the better App Store score, 4.8 against 3.1. That said, the two scores are not equally well evidenced: OBDLink has 13K ratings behind it against 156, so its average is the more settled of the two. Written reviews point the same way: 47% of inCarDoc OBD2 Car Scanner's written reviews are positive against 62% of OBDLink's.

inCarDoc OBD2 Car Scanner ships an update every 3 weeks, OBDLink every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | inCarDoc OBD2 Car Scanner | OBDLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (156 ratings)](https://appshunter.io/ios/app/incardoc-obd2-car-scanner/id652142348/reviews) | **[4.8 (13K ratings)](https://appshunter.io/ios/app/obdlink/id879636351/reviews)** |
| Number of ratings | 156 | **13K** |
| Positive reviews | 47.0% of reviews | **61.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 153 MB | 65 MB |
| Requires iOS | 15.3 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PNN SOFT](https://appshunter.io/developer/603549243) | [OBD Solutions LLC](https://appshunter.io/developer/879636354) |

## What reviewers say

### inCarDoc OBD2 Car Scanner

[App page](https://appshunter.io/ios/app/incardoc-obd2-car-scanner/id652142348)

This app acts as a car diagnostic tool, allowing users to scan fault codes, monitor real-time engine parameters, and log vehicle maintenance. It helps optimize car performance and control fuel consumption by accessing ECU data.

**Highlights:** OBD2 fault code scanner, Real-time parameter monitoring, Logbook for diagnostics and maintenance, Fuel consumption control, Mode 06 data access, Customizable charts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| inCarDoc PRO | $6.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Useful for troubleshooting
- 🚀 Fast connection
- 🚀 Provides real-time data
- 👍 Allows clearing of error codes

**What reviewers complain about**

- 🐛 Connection issues
- 🐛 Crashes after updates
- 🐛 Inaccurate or incomplete data
- 🐛 Compatibility problems with certain vehicles
- 💰 Paid version required for advanced features

**Reported bugs**

- Crashes on startup
- Unable to clear error codes
- Incorrect or missing sensor data

**Requested features**

- Advanced diagnostics and data analysis
- Ability to export/share data
- Support for more vehicle makes and models
- Improved user interface and navigation


### OBDLink

[App page](https://appshunter.io/ios/app/obdlink/id879636351)

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and track fuel economy. Generate detailed reports for easy sharing and analysis.

**Highlights:** Read and clear diagnostic trouble codes, Display real-time vehicle data, Customizable dashboards, Estimate fuel economy, Log data to CSV, GPS tracking of vehicle parameters, Full diagnostic reports

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ford 2016 Enhanced Diagnostics | $14.99 | one-time |
| Toyota 2007 Enhanced | $14.99 | one-time |
| Toyota 2008 Enhanced | $14.99 | one-time |
| Ford 2018 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2022 Enhanced | $14.99 | one-time |
| Ford 2023 Enhanced | $14.99 | one-time |
| Ford 2015 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2024 Enhanced | $14.99 | one-time |
| Ford 2017 Enhanced Diagnostics | $14.99 | one-time |
| Toyota 2011 Enhanced | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive
- 👍 Customizable dashboard
- 📊 Comprehensive diagnostics
- 💰 Good value for money
- 🔧 Helpful for DIY repairs

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 Unreliable Bluetooth connection
- 🤔 Limited support for newer vehicles
- 📱 No CarPlay/Android Auto support
- 🔍 Difficult to navigate/configure

**Reported bugs**

- App freezes or disconnects randomly
- Trouble clearing error codes
- Inconsistent data readings
- Issues with firmware updates

**Requested features**

- Add CarPlay/Android Auto support
- Improve Bluetooth/WiFi stability
- Expand vehicle brand coverage
- Enhance user interface and customization
- Provide more detailed diagnostic information


## Frequently asked questions

### Is inCarDoc OBD2 Car Scanner free?

inCarDoc OBD2 Car Scanner is free to download, with in-app purchases available.

### Is OBDLink free?

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

### Which has better reviews, inCarDoc OBD2 Car Scanner or OBDLink?

OBDLink is rated higher. inCarDoc OBD2 Car Scanner averages 3.1 out of 5 from 156 ratings, while OBDLink averages 4.8 from 13K ratings.

### Do inCarDoc OBD2 Car Scanner or OBDLink have ads?

inCarDoc OBD2 Car Scanner shows ads; OBDLink does not.

### Which is updated more often, inCarDoc OBD2 Car Scanner or OBDLink?

inCarDoc OBD2 Car Scanner ships an update every 3 weeks, and OBDLink every 2 months. Most recently, inCarDoc OBD2 Car Scanner was updated on November 6, 2026 and OBDLink on November 7, 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.*