# 水晶之家 vs 多云教研室

The clearest difference is in-app purchases: 多云教研室 at none against 水晶之家's 10. 多云教研室 also leads on ads (none vs shown). 水晶之家's advantage is update cadence (every 5 weeks vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 水晶之家 sells 10 one-off in-app purchases. 多云教研室 asks for nothing beyond the download.

水晶之家 ships an update every 5 weeks, 多云教研室 every 8 months. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 水晶之家 | 多云教研室 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Size | 133 MB | 97 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [文军 张](https://appshunter.io/developer/1558615256) | [阳 高](https://appshunter.io/developer/1503296978) |

## What reviewers say

### 水晶之家

[App page](https://appshunter.io/ios/app/id1559342332)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员一个月 | $2.99 | one-time |
| 菲币*50 | $7.99 | one-time |
| 会员三个月 | $7.99 | one-time |
| 菲币*98 | $14.99 | one-time |
| 会员6个月 | $14.99 | one-time |
| 会员12个月 | $27.99 | one-time |
| 菲币*198 | $29.99 | one-time |
| 会员24个月 | $54.99 | one-time |
| 菲币*825 | $124.99 | one-time |
| 永久会员 | $299.99 | one-time |


### 多云教研室

[App page](https://appshunter.io/ios/app/plus/id1588049570)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 水晶之家 free?

水晶之家 is free to download, with in-app purchases available.

### Is 多云教研室 free?

多云教研室 is free to download, with no in-app purchases.

### Do 水晶之家 or 多云教研室 have ads?

水晶之家 shows ads; 多云教研室 does not.

### Which is updated more often, 水晶之家 or 多云教研室?

水晶之家 ships an update every 5 weeks, and 多云教研室 every 8 months. Most recently, 水晶之家 was updated on October 4, 2026 and 多云教研室 on October 11, 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.*