# 毛选 vs 随机房分组助手

The clearest difference is price: 随机房分组助手 at Free against 毛选's $2.99. 毛选's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (16.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

随机房分组助手 is free to download; 毛选 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

毛选 ships an update every 4 days, 随机房分组助手 every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | 毛选 | 随机房分组助手 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 149 MB | 3 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Powerless Co., Ltd](https://appshunter.io/developer/1738728750) | [子诚 王](https://appshunter.io/developer/1473595659) |

## What reviewers say

### 毛选

[App page](https://appshunter.io/ios/app/id6772181771)

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

**In-app purchases:** none


### 随机房分组助手

[App page](https://appshunter.io/ios/app/id6790402359)

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

**In-app purchases:** none


## Frequently asked questions

### Is 毛选 free?

毛选 costs $2.99, with no in-app purchases.

### Is 随机房分组助手 free?

随机房分组助手 is free to download, with no in-app purchases.

### Do 毛选 or 随机房分组助手 have ads?

Neither 毛选 nor 随机房分组助手 shows ads.

### Which is updated more often, 毛选 or 随机房分组助手?

毛选 ships an update every 4 days, and 随机房分组助手 every 2 months. Most recently, 毛选 was updated on October 31, 2026 and 随机房分组助手 on October 31, 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.*