# YAWOA vs OBDGO PRO

The clearest difference is rating: YAWOA at 5.0 against OBDGO PRO's 4.5. OBDGO PRO's advantage is ratings volume (31 vs 1). On price, update cadence, 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.

YAWOA holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: OBDGO PRO has 31 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | YAWOA | OBDGO PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yawoa/id1513104336/reviews)** | [4.5 (31 ratings)](https://appshunter.io/ios/app/obdgo-pro/id1593164986/reviews) |
| Number of ratings | 1 | **31** |
| Positive reviews | — | 69.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 104 MB | 137 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [亮 侯](https://appshunter.io/developer/616725498) | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) |

## 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


### OBDGO PRO

[App page](https://appshunter.io/ios/app/obdgo-pro/id1593164986)

Unlock hidden vehicle features and perform OBD-II diagnostics with this app. It allows you to activate functionalities like wireless CarPlay, disable start-stop systems, and scan/clear trouble codes. Generate detailed diagnostic reports to understand and repair your car.

**Highlights:** Unlock hidden vehicle features, OBD-II code scanning and clearing, Generate and share diagnosis reports, Activate wireless CarPlay, Disable start-stop systems, View freeze frame data, Interactive data stream graphing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YAWOA free?

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

### Is OBDGO PRO free?

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

### Which has better reviews, YAWOA or OBDGO PRO?

YAWOA is rated higher. YAWOA averages 5.0 out of 5 from 1 ratings, while OBDGO PRO averages 4.5 from 31 ratings.

### Do YAWOA or OBDGO PRO have ads?

Neither YAWOA nor OBDGO PRO shows ads.

### Which is updated more often, YAWOA or OBDGO PRO?

YAWOA ships an update every 2 months, and OBDGO PRO every 2 months. Most recently, YAWOA was updated on November 3, 2026 and OBDGO PRO on November 3, 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.*