# 公文写作 vs 省心文库

The clearest difference is device support: 公文写作 at 3 against 省心文库's —. 公文写作 also leads on iOS requirement (11.0 vs 13.0). On price and in-app purchases there is nothing between them.

Both are free to download. 公文写作 sells 3 in-app purchases, starting at $3.99 per month and 省心文库 sells 4 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 公文写作 | 省心文库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Monthly | — |
| Size | 6 MB | 13 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Chejiang Internet Technology Co., Ltd.](https://appshunter.io/developer/1680696844) | [冬冬 吴](https://appshunter.io/developer/1713806961) |

## What reviewers say

### 公文写作

[App page](https://appshunter.io/ios/app/id6449450047)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $14.99 | per year |
| 永久会员 | $19.99 | one-time |


### 省心文库

[App page](https://appshunter.io/ios/app/id6470998690)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $9.99 | per 7 days |
| 月会员 | $14.99 | per month |
| 年会员 | $29.99 | per year |
| 永久会员（移动端+PC端） | $39.99 | one-time |


## Frequently asked questions

### Is 公文写作 free?

公文写作 is free to download, with in-app purchases available.

### Is 省心文库 free?

省心文库 is free to download, with in-app purchases available.

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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.*