# UstaScan vs HARASA

The clearest difference is update cadence: UstaScan at every 2 days against HARASA's every 6 weeks. UstaScan also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

UstaScan ships an update every 2 days, HARASA every 6 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | UstaScan | HARASA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ustascan/id6761293520/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 35 MB | 56 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Yousif](https://appshunter.io/developer/1888717698) | [Mohammad Al Mobairik](https://appshunter.io/developer/1756040257) |

## What reviewers say

### 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


### HARASA

[App page](https://appshunter.io/ios/app/harasa/id6767020459)

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

**In-app purchases:** none


## Frequently asked questions

### Is UstaScan free?

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

### Is HARASA free?

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

### Do UstaScan or HARASA have ads?

Neither UstaScan nor HARASA shows ads.

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

UstaScan ships an update every 2 days, and HARASA every 6 weeks. Most recently, UstaScan was updated on October 7, 2026 and HARASA on October 5, 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.*