# YAWOA vs Car Scanner

The clearest difference is rating: YAWOA at 5.0 against Car Scanner's 4.1. YAWOA also leads on in-app purchases (none vs 4) and iOS requirement (10.0 vs 15.0). Car Scanner's advantage is ratings volume (8 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Car Scanner sells 4 in-app purchases, starting at $4.99 per 7 days. YAWOA asks for nothing beyond the download.

YAWOA holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Car Scanner has 8 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | YAWOA | Car Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yawoa/id1513104336/reviews)** | [4.1 (8 ratings)](https://appshunter.io/ios/app/car-scanner-obd2-elm-reader/id6737484293/reviews) |
| Number of ratings | 1 | **8** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Freemium |
| Size | 104 MB | 19 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [亮 侯](https://appshunter.io/developer/616725498) | [Alexandr Sikorski](https://appshunter.io/developer/1530444928) |

## What reviewers say

### YAWOA

[App page](https://appshunter.io/ios/app/yawoa/id1513104336)

This diagnostic tool helps users understand their vehicle's performance and troubleshoot issues. It allows for scanning and clearing trouble codes, viewing real-time data, and checking smog readiness. Ideal for mechanics, enthusiasts, and everyday drivers seeking to diagnose and fix their car.

**Highlights:** Generate, print, and share repair reports, Scan and clear trouble codes, View Mode 6 monitoring results, Smog readiness check, Access freeze frame data, Interactive data graphing and logging, Wireless vehicle communication

**Features:** macOS Compatibility

**In-app purchases:** none


### Car Scanner

[App page](https://appshunter.io/ios/app/car-scanner-obd2-elm-reader/id6737484293)

Transform your smartphone into a car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and access manufacturer-specific information. Analyze driving behavior and track fuel efficiency.

**Highlights:** Read and clear OBD2 trouble codes, Real-time car data monitoring, Manufacturer-specific code access, Emission readiness checks, Freeze frame & performance tests, Trip computer & fuel tracking

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD Premium Weekly | $4.99 | per 7 days |
| OBD Premium Monthly | $9.99 | per month |
| OBD Premium Quarterly | $17.99 | per 3 months |
| OBD Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is YAWOA free?

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

### Is Car Scanner free?

Car Scanner is free to download, with in-app purchases available.

### Which has better reviews, YAWOA or Car Scanner?

YAWOA is rated higher. YAWOA averages 5.0 out of 5 from 1 ratings, while Car Scanner averages 4.1 from 8 ratings.

### Do YAWOA or Car Scanner have ads?

Neither YAWOA nor Car Scanner shows ads.

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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.*