# 校芜优 vs 计生员

The clearest difference is in-app purchases: 校芜优 at none against 计生员's 8. 计生员's advantage is update cadence (every 3 months vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 计生员 sells 8 one-off in-app purchases. 校芜优 asks for nothing beyond the download.

校芜优 ships an update every 13 months, 计生员 every 3 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 校芜优 | 计生员 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Size | 243 MB | 87 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wanjiang College of Anhui Normal University](https://appshunter.io/developer/1700174608) | [长沙优学互动信息技术有限公司](https://appshunter.io/developer/1247376685) |

## What reviewers say

### 校芜优

[App page](https://appshunter.io/ios/app/id6455836054)

**Features:** macOS Compatibility

**In-app purchases:** none


### 计生员

[App page](https://appshunter.io/ios/app/id6478484925)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1学币 | $0.99 | one-time |
| 10学币 | $0.99 | one-time |
| 40学币 | $5.99 | one-time |
| 50学币 | $6.99 | one-time |
| 100学币 | $14.99 | one-time |
| 120学币 | $17.99 | one-time |
| 150学币 | $19.99 | one-time |
| 300学币 | $39.99 | one-time |


## Frequently asked questions

### Is 校芜优 free?

校芜优 is free to download, with no in-app purchases.

### Is 计生员 free?

计生员 is free to download, with in-app purchases available.

### Do 校芜优 or 计生员 have ads?

Neither 校芜优 nor 计生员 shows ads.

### Which is updated more often, 校芜优 or 计生员?

校芜优 ships an update every 13 months, and 计生员 every 3 months. Most recently, 校芜优 was updated on October 9, 2026 and 计生员 on October 25, 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.*