# UstaScan vs Wiseday

The clearest difference is update cadence: UstaScan at every 2 days against Wiseday's monthly. UstaScan also leads on iOS requirement (12.0 vs 15.6). 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, Wiseday monthly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | UstaScan | Wiseday |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ustascan/id6761293520/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Free | — |
| Size | 35 MB | 22 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mustafa Yousif](https://appshunter.io/developer/1888717698) | [广州高新兴网联科技有限公司](https://appshunter.io/developer/1896660536) |

## 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


### Wiseday

[App page](https://appshunter.io/ios/app/wiseday-obd2-car-scanner/id6781160489)

**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 Wiseday free?

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

### Do UstaScan or Wiseday have ads?

Neither UstaScan nor Wiseday shows ads.

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

UstaScan ships an update every 2 days, and Wiseday monthly. Most recently, UstaScan was updated on October 31, 2026 and Wiseday on November 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.*