# OBD Quest vs LELink Scanner

The clearest difference is in-app purchases: LELink Scanner at none against OBD Quest's 3. LELink Scanner also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.0.0). OBD Quest's advantage is update cadence (every 3 weeks vs every 3 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. OBD Quest sells 3 in-app purchases, starting at $9.99 per month. LELink Scanner asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OBD Quest against 5.0 for LELink Scanner. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

OBD Quest ships an update every 3 weeks, LELink Scanner every 3 months. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | OBD Quest | LELink Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/obd-quest/id6496854120/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lelink-scanner/id6739438895/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 11 MB |
| Requires iOS | 14.0.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shop Booster Ltd](https://appshunter.io/developer/1741157179) | [K SOLUTION LLC](https://appshunter.io/developer/289670447) |

## What reviewers say

### OBD Quest

[App page](https://appshunter.io/ios/app/obd-quest/id6496854120)

Decode and understand car diagnostic trouble codes with this comprehensive interpreter. It provides detailed insights into fault codes, potential causes, and repair recommendations, complementing your existing OBD2 scanning tools. Access a vast database of codes across multiple languages and car brands to diagnose issues with confidence.

**Highlights:** Interpretation of over 85,000 OBD2 codes, Multilingual support (English, French, Italian, German, Portuguese, Spanish), Extensive coverage across auto makes and brands, Detailed insights for each code search, Unlimited code searches, AI-powered code interpretation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Plan | $9.99 | per month |
| Yearly Pro Plan | $99.99 | per year |
| Pro Plan for 3 days only | $0.99 | one-time |


### LELink Scanner

[App page](https://appshunter.io/ios/app/lelink-scanner/id6739438895)

This app acts as an engine diagnostics tool, allowing users to read and clear trouble codes, view real-time engine data, and customize performance gauges. It supports a wide range of OBD-II compliant vehicles and offers advanced features for both hobbyists and professionals.

**Highlights:** Read and clear trouble codes, View real-time engine and sensor data, Customizable gauges and dashboards, Smog readiness check, MPG and performance timers, Supports multiple ECU types

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

**In-app purchases:** none


## Frequently asked questions

### Is OBD Quest free?

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

### Is LELink Scanner free?

LELink Scanner is free to download, with no in-app purchases.

### Which has better reviews, OBD Quest or LELink Scanner?

OBD Quest and LELink Scanner are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do OBD Quest or LELink Scanner have ads?

OBD Quest shows ads; LELink Scanner does not.

### Which is updated more often, OBD Quest or LELink Scanner?

OBD Quest ships an update every 3 weeks, and LELink Scanner every 3 months. Most recently, OBD Quest was updated on October 2, 2026 and LELink Scanner on September 28, 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.*