# 多云教研室 vs 信乐华人

The clearest difference is iOS requirement: 多云教研室 at 9.0 against 信乐华人's 12.0. 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.

多云教研室 ships an update every 8 months, 信乐华人 every 6 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 多云教研室 | 信乐华人 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Size | 97 MB | 148 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [阳 高](https://appshunter.io/developer/1503296978) | [XIANGHE LIU](https://appshunter.io/developer/1617198095) |

## What reviewers say

### 多云教研室

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 信乐华人

[App page](https://appshunter.io/ios/app/id1617198093)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 多云教研室 free?

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

### Is 信乐华人 free?

信乐华人 is free to download, with no in-app purchases.

### Do 多云教研室 or 信乐华人 have ads?

Neither 多云教研室 nor 信乐华人 shows ads.

### Which is updated more often, 多云教研室 or 信乐华人?

多云教研室 ships an update every 8 months, and 信乐华人 every 6 months. Most recently, 多云教研室 was updated on October 11, 2026 and 信乐华人 on October 8, 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.*