# M100 vs LELink Scanner

The clearest difference is rating: LELink Scanner at 5.0 against M100's 3.3. M100's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LELink Scanner holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: M100 has 6 ratings behind it against 1, so its average is the more settled of the two.

M100 ships an update every 3 weeks, LELink Scanner every 3 months. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | M100 | LELink Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/m100/id1619029812/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lelink-scanner/id6739438895/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 97 MB | 11 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) | [K SOLUTION LLC](https://appshunter.io/developer/289670447) |

## What reviewers say

### M100

[App page](https://appshunter.io/ios/app/m100/id1619029812)

This application connects to your vehicle via Bluetooth to provide diagnostic and monitoring functions. It allows you to read and clear fault codes, analyze driving performance, and view instrument panel data. Supports multiple languages and operates on low power.

**Highlights:** Fault code reading and clearing, Instrument panel display, Performance testing, Driving analysis, Bluetooth 4.0 adapter support, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 M100 free?

M100 is free to download, with no in-app purchases.

### Is LELink Scanner free?

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

### Which has better reviews, M100 or LELink Scanner?

LELink Scanner is rated higher. M100 averages 3.3 out of 5 from 6 ratings, while LELink Scanner averages 5.0 from 1 ratings.

### Do M100 or LELink Scanner have ads?

Neither M100 nor LELink Scanner shows ads.

### Which is updated more often, M100 or LELink Scanner?

M100 ships an update every 3 weeks, and LELink Scanner every 3 months. Most recently, M100 was updated on October 6, 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.*