# LapLogger vs UstaScan

The clearest difference is rating: UstaScan at 5.0 against LapLogger's 3.5. UstaScan also leads on update cadence (every 2 days vs every 3 months). LapLogger's advantage is iOS requirement (9 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

UstaScan holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

LapLogger ships an update every 3 months, UstaScan every 2 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LapLogger | UstaScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/laplogger-lite/id548423906/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ustascan/id6761293520/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 16 MB | 35 MB |
| Requires iOS | **9** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BSC INc.](https://appshunter.io/developer/548423929) | [Mustafa Yousif](https://appshunter.io/developer/1888717698) |

## What reviewers say

### LapLogger

[App page](https://appshunter.io/ios/app/laplogger-lite/id548423906)

Read and reset diagnostic trouble codes (DTC) to clear your check engine light. Monitor real-time engine data with charts and gauges, and export logs for analysis. Supports English and metric units.

**Highlights:** Read/Reset DTCs, Clear Check Engine Light, Readiness flags for emission tests, Real-time charts and gauges, Export logs to CSV/TXT, OBD command expert access

**Features:** macOS Compatibility

**In-app purchases:** none


### UstaScan

[App page](https://appshunter.io/ios/app/ustascan/id6761293520)

This app uses AI to diagnose your car's issues by connecting to its OBD2 port via Bluetooth. It provides real-time data, reads and clears fault codes, and offers performance testing. Monitor your vehicle's health with live charts and detailed sensor information.

**Highlights:** AI-powered car diagnostics, Real-time data monitoring, Read and clear fault codes, Performance testing (acceleration, braking), Live charts and sensor data

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LapLogger free?

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

### Is UstaScan free?

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

### Which has better reviews, LapLogger or UstaScan?

UstaScan is rated higher. LapLogger averages 3.5 out of 5 from 2 ratings, while UstaScan averages 5.0 from 1 ratings.

### Do LapLogger or UstaScan have ads?

Neither LapLogger nor UstaScan shows ads.

### Which is updated more often, LapLogger or UstaScan?

LapLogger ships an update every 3 months, and UstaScan every 2 days. Most recently, LapLogger was updated on October 1, 2026 and UstaScan on October 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.*