# 机万家 vs 质量验评

The clearest difference is update cadence: 机万家 at every 9 days against 质量验评's monthly. 质量验评's advantage is iOS requirement (9.0 vs 12.0). 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.

机万家 ships an update every 9 days, 质量验评 monthly. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 机万家 | 质量验评 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Size | 67 MB | 50 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sichuan KangSiChuang Network Technology Co., Ltd.](https://appshunter.io/developer/1463360452) | [Chengdu Simutech Science& Technology Co.,Ltd](https://appshunter.io/developer/1104870335) |

## What reviewers say

### 机万家

[App page](https://appshunter.io/ios/app/id1613302128)

**Features:** macOS Compatibility

**In-app purchases:** none


### 质量验评

[App page](https://appshunter.io/ios/app/id6450734715)

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

**In-app purchases:** none


## Frequently asked questions

### Is 机万家 free?

机万家 is free to download, with no in-app purchases.

### Is 质量验评 free?

质量验评 is free to download, with no in-app purchases.

### Do 机万家 or 质量验评 have ads?

Neither 机万家 nor 质量验评 shows ads.

### Which is updated more often, 机万家 or 质量验评?

机万家 ships an update every 9 days, and 质量验评 monthly. Most recently, 机万家 was updated on October 25, 2026 and 质量验评 on October 15, 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.*