# GuoouMaster vs 痛风快好

The clearest difference is update cadence: 痛风快好 at every 3 weeks against GuoouMaster's every 3 months. 痛风快好 also leads on review sentiment (100% vs 80%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

GuoouMaster ships an update every 3 months, 痛风快好 every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | GuoouMaster | 痛风快好 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [海军 欧阳](https://appshunter.io/developer/1284631051) | [Yuelai Yuehao Health Science & Technology (Yunnan) Co., Ltd.](https://appshunter.io/developer/1543207505) |

## What reviewers say

### GuoouMaster

[App page](https://appshunter.io/ios/app/guooumaster/id1284631052)

This app measures coating thickness on steel and aluminum, allowing real-time data reading via Bluetooth, recording, and analysis. It helps evaluate vehicle originality and compliance with state regulations for used vehicle appraisal and new car transactions.

**Highlights:** Bluetooth data reading, Data recording and analysis, Vehicle coating inspection, Batch product testing, Used vehicle appraisal tool

**Features:** macOS Compatibility

**In-app purchases:** none


### 痛风快好

[App page](https://appshunter.io/ios/app/id1550019012)

This app helps individuals manage chronic conditions related to gout and high uric acid levels. It provides tools to track uric acid, record daily habits, and access a community for sharing health experiences and knowledge.

**Highlights:** Food purine lookup, Community experience sharing, Uric acid level tracking, Daily habit recording, Health knowledge sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GuoouMaster free?

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

### Is 痛风快好 free?

痛风快好 is free to download, with no in-app purchases.

### Do GuoouMaster or 痛风快好 have ads?

Neither GuoouMaster nor 痛风快好 shows ads.

### Which is updated more often, GuoouMaster or 痛风快好?

GuoouMaster ships an update every 3 months, and 痛风快好 every 3 weeks. Most recently, GuoouMaster was updated on November 3, 2026 and 痛风快好 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.*