# 中华云教 vs 人邮知书

The clearest difference is update cadence: 人邮知书 at every 3 weeks against 中华云教's every 14 months. 中华云教'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.

中华云教 ships an update every 14 months, 人邮知书 every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 中华云教 | 人邮知书 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Size | 153 MB | 404 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zhonghua Book Company Limited](https://appshunter.io/developer/448269994) | [Posts & Telecommunications Press](https://appshunter.io/developer/1214194493) |

## What reviewers say

### 中华云教

[App page](https://appshunter.io/ios/app/id1610902106)

**Features:** macOS Compatibility

**In-app purchases:** none


### 人邮知书

[App page](https://appshunter.io/ios/app/id6443999317)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中华云教 free?

中华云教 is free to download, with no in-app purchases.

### Is 人邮知书 free?

人邮知书 is free to download, with no in-app purchases.

### Do 中华云教 or 人邮知书 have ads?

Neither 中华云教 nor 人邮知书 shows ads.

### Which is updated more often, 中华云教 or 人邮知书?

中华云教 ships an update every 14 months, and 人邮知书 every 3 weeks. Most recently, 中华云教 was updated on October 27, 2026 and 人邮知书 on October 24, 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.*