# 掌握江夏 vs 多云教研室

The clearest difference is update cadence: 掌握江夏 at every 2 months against 多云教研室's every 8 months. 多云教研室's advantage is iOS requirement (9.0 vs 13.0). 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.

掌握江夏 ships an update every 2 months, 多云教研室 every 8 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | 掌握江夏 | 多云教研室 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 113 MB | 97 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Jiangxia District Financial Media Center](https://appshunter.io/developer/1586112003) | [阳 高](https://appshunter.io/developer/1503296978) |

## What reviewers say

### 掌握江夏

[App page](https://appshunter.io/ios/app/id1586112001)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 掌握江夏 free?

掌握江夏 is free to download, with no in-app purchases.

### Is 多云教研室 free?

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

### Do 掌握江夏 or 多云教研室 have ads?

Neither 掌握江夏 nor 多云教研室 shows ads.

### Which is updated more often, 掌握江夏 or 多云教研室?

掌握江夏 ships an update every 2 months, and 多云教研室 every 8 months. Most recently, 掌握江夏 was updated on October 11, 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.*