# 卡士学堂 vs 番茄备孕

The clearest difference is update cadence: 番茄备孕 at fortnightly against 卡士学堂's every 28 months. 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.

卡士学堂 ships an update every 28 months, 番茄备孕 fortnightly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 卡士学堂 | 番茄备孕 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Fortnightly** |
| Size | 52 MB | 65 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [绿雪生物工程(深圳)有限公司](https://appshunter.io/developer/1172037887) | [Guangzhou Xiangyin Information Technology Co., Ltd](https://appshunter.io/developer/1718017031) |

## What reviewers say

### 卡士学堂

[App page](https://appshunter.io/ios/app/id6448012556)

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

**In-app purchases:** none


### 番茄备孕

[App page](https://appshunter.io/ios/app/id6472877010)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 卡士学堂 free?

卡士学堂 is free to download, with no in-app purchases.

### Is 番茄备孕 free?

番茄备孕 is free to download, with no in-app purchases.

### Do 卡士学堂 or 番茄备孕 have ads?

Neither 卡士学堂 nor 番茄备孕 shows ads.

### Which is updated more often, 卡士学堂 or 番茄备孕?

卡士学堂 ships an update every 28 months, and 番茄备孕 fortnightly. Most recently, 卡士学堂 was updated on October 5, 2026 and 番茄备孕 on October 6, 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.*