# AIOBD13 vs LELink Scanner

The clearest difference is rating: LELink Scanner at 5.0 against AIOBD13's 1.0. AIOBD13's advantage is iOS requirement (7.0 vs 12.0). On price, review sentiment, ratings volume and update cadence 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 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

AIOBD13 ships an update every 2 months, LELink Scanner every 3 months. The most recent releases landed on September 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AIOBD13 | LELink Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/aiobd13/id958457297/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lelink-scanner/id6739438895/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 52 MB | 11 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [翔宇 金](https://appshunter.io/developer/528881861) | [K SOLUTION LLC](https://appshunter.io/developer/289670447) |

## What reviewers say

### AIOBD13

[App page](https://appshunter.io/ios/app/aiobd13/id958457297)

Connects to your vehicle's diagnostic system via Bluetooth to read and log engine data on iOS devices. Monitor your car's performance and driving habits to improve MPG and maintain optimal operation.

**Highlights:** Bluetooth diagnostic system connection, Reads and logs engine data, Monitors vehicle conditions, Improves MPG tracking, Tracks driving habits, Supports OBDII/EOBD compliant vehicles since 1996

**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 AIOBD13 free?

AIOBD13 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, AIOBD13 or LELink Scanner?

LELink Scanner is rated higher. AIOBD13 averages 1.0 out of 5 from 2 ratings, while LELink Scanner averages 5.0 from 1 ratings.

### Do AIOBD13 or LELink Scanner have ads?

Neither AIOBD13 nor LELink Scanner shows ads.

### Which is updated more often, AIOBD13 or LELink Scanner?

AIOBD13 ships an update every 2 months, and LELink Scanner every 3 months. Most recently, AIOBD13 was updated on September 25, 2026 and LELink Scanner on October 13, 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.*