# Engine Link vs FIXD OBD2 Scanner

The clearest difference is price: FIXD OBD2 Scanner at Free against Engine Link's $5.99. FIXD OBD2 Scanner also leads on rating (4.6 vs 2.9) and update cadence (every 5 days vs every 2 months). Engine Link's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 18.0). On ads and device support there is nothing between them.

FIXD OBD2 Scanner is free to download; Engine Link costs $5.99 up front. FIXD OBD2 Scanner sells 3 in-app purchases, starting at $7.99 per 7 days. Engine Link asks for nothing beyond the download.

FIXD OBD2 Scanner holds the better App Store score, 4.6 against 2.9. That said, the two scores are not equally well evidenced: FIXD OBD2 Scanner has 26K ratings behind it against 62, so its average is the more settled of the two. Written reviews point the same way: 38% of Engine Link's written reviews are positive against 60% of FIXD OBD2 Scanner's.

Engine Link ships an update every 2 months, FIXD OBD2 Scanner every 5 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Engine Link | FIXD OBD2 Scanner |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [2.9 (62 ratings)](https://appshunter.io/ios/app/engine-link-obd-ii-diagnosis/id591557194/reviews) | **[4.6 (26K ratings)](https://appshunter.io/ios/app/fixd-obd2-scanner/id957168651/reviews)** |
| Number of ratings | 62 | **26K** |
| Positive reviews | 38.2% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#40** |
| Size | 10 MB | 59 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [K SOLUTION LLC](https://appshunter.io/developer/289670447) | [FIXD Automotive Inc](https://appshunter.io/developer/957168650) |

## What reviewers say

### Engine Link

[App page](https://appshunter.io/ios/app/engine-link-obd-ii-diagnosis/id591557194)

Transform your iPhone into a powerful vehicle diagnostics tool. Monitor real-time performance, read and clear fault codes, and customize your dashboard with detailed sensor data. Supports emission testing and offers a HUD mode for night driving.

**Highlights:** Real-time vehicle monitoring, Read and clear OBD fault codes, Customizable gauges and dashboards, MPG widget and fuel efficiency plotting, Heads up display (HUD) mode, Horsepower, torque, and acceleration metrics, Custom PID support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works as expected
- 👍 Flexible and customizable
- 💡 Supports custom PIDs
- 🚀 Reliable connection
- 👍 Good customer support

**What reviewers complain about**

- 🐛 Doesn't work with all OBD dongles
- 🐛 Compatibility issues with newer iOS versions
- 👎 Outdated and clunky interface
- 👎 Limited functionality for EVs
- 🐛 Connectivity problems

**Reported bugs**

- App crashes on connection
- Fails to read/clear error codes
- Inaccurate sensor readings
- Compatibility issues with certain OBD dongles

**Requested features**

- Add support for more vehicle types
- Improve user interface and customization options
- Add more PID support, especially for EVs
- Implement language localization
- Improve data logging and export capabilities


### FIXD OBD2 Scanner

[App page](https://appshunter.io/ios/app/fixd-obd2-scanner/id957168651)

**Currently charting:** #40 Top Grossing · Utilities (US App Store)

This app translates your car's check engine light into understandable terms, offering insights into problem severity and maintenance needs. It provides advanced features like issue forecasting and mechanic support with an optional premium subscription.

**Highlights:** Translates check engine light codes, Assesses problem severity, Provides maintenance reminders, Predicts potential issues, Offers emissions pre-check, Access to mechanic hotline

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly FIXD Premium | $7.99 | per 7 days |
| Monthly FIXD Premium | $12.99 | per month |
| Yearly FIXD Premium | $99.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quickly identifies problems
- 💰 Saves money on mechanics
- 🔍 Provides detailed diagnostic information
- ⚙️ Helpful for DIY maintenance

**What reviewers complain about**

- 🔒 Requires subscription for full functionality
- 💰 Expensive premium subscription
- 🤖 Inconsistent performance across vehicles
- 🔌 Connectivity issues with device
- 🤷‍♀️ Limited functionality without subscription

**Reported bugs**

- Fails to detect certain error codes
- Inconsistent Bluetooth pairing
- Subscription charges without user consent
- Inability to cancel subscription through app

**Requested features**

- Ability to manually input maintenance records
- Clearer indication of subscription requirements
- Support for more vehicle makes and models
- Improved diagnostic capabilities for advanced issues
- Option to disable subscription upsells


## Frequently asked questions

### Is Engine Link free?

Engine Link costs $5.99, with no in-app purchases.

### Is FIXD OBD2 Scanner free?

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

### Which has better reviews, Engine Link or FIXD OBD2 Scanner?

FIXD OBD2 Scanner is rated higher. Engine Link averages 2.9 out of 5 from 62 ratings, while FIXD OBD2 Scanner averages 4.6 from 26K ratings.

### Do Engine Link or FIXD OBD2 Scanner have ads?

Neither Engine Link nor FIXD OBD2 Scanner shows ads.

### Which is updated more often, Engine Link or FIXD OBD2 Scanner?

Engine Link ships an update every 2 months, and FIXD OBD2 Scanner every 5 days. Most recently, Engine Link was updated on October 29, 2026 and FIXD OBD2 Scanner on October 31, 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.*