# 生理期日历 vs 姨妈宝

The clearest difference is device support: 生理期日历 at 2 against 姨妈宝's —. 生理期日历 also leads on iOS requirement (8.0 vs 12.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 生理期日历 | 姨妈宝 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 40 MB | 55 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [Chongqing Shunliu Technology Co., Ltd.](https://appshunter.io/developer/1035510370) | [Beijing Kuagua Technology Co.,Ltd](https://appshunter.io/developer/1601474436) |

## What reviewers say

### 生理期日历

[App page](https://appshunter.io/ios/app/id1507337879)

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

**In-app purchases:** none


### 姨妈宝

[App page](https://appshunter.io/ios/app/id1601474044)

**In-app purchases:** none


## Frequently asked questions

### Is 生理期日历 free?

生理期日历 is free to download, with no in-app purchases.

### Is 姨妈宝 free?

姨妈宝 is free to download, with no in-app purchases.

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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.*