# 生理・PMSの共有アプリ ケアミー vs ユミコアオンライン

The clearest difference is in-app purchases: ユミコアオンライン at none against 生理・PMSの共有アプリ ケアミー's 10. ユミコアオンライン also leads on rating (5.0 vs 4.7). 生理・PMSの共有アプリ ケアミー's advantage is ratings volume (103 vs 20) and review sentiment (74% vs 65%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 生理・PMSの共有アプリ ケアミー sells 10 in-app purchases, starting at $2.99 per month. ユミコアオンライン asks for nothing beyond the download.

ユミコアオンライン holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 生理・PMSの共有アプリ ケアミー has 103 ratings behind it against 20, so its average is the more settled of the two. Written reviews complicate that: 74% of 生理・PMSの共有アプリ ケアミー's written reviews are positive against 65% of ユミコアオンライン's, so the app with the better star average is not the one people write more warmly about.

生理・PMSの共有アプリ ケアミー ships an update weekly, ユミコアオンライン every 2 weeks. The most recent releases landed on September 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 生理・PMSの共有アプリ ケアミー | ユミコアオンライン |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (103 ratings)](https://appshunter.io/ios/app/pms/id1505033077/reviews) | **[5.0 (20 ratings)](https://appshunter.io/ios/app/id6736992520/reviews)** |
| Number of ratings | **103** | 20 |
| Positive reviews | **73.8% of reviews** | 65.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 68 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Health & Rights](https://appshunter.io/developer/1428625368) | [株式会社YumiCoreBody](https://appshunter.io/developer/1597686800) |

## What reviewers say

### 生理・PMSの共有アプリ ケアミー

[App page](https://appshunter.io/ios/app/pms/id1505033077)

This app helps users share menstrual cycle information, including predicted dates, symptoms, and fertile periods, with their partners via LINE. It offers an ad-free experience and includes expert-reviewed knowledge to foster understanding.

**Highlights:** Share menstrual cycle and PMS with partner via LINE, Ad-free experience, Partner can view shared calendar, Automatic notifications for body/mind changes, Expert-reviewed basic knowledge on periods and PMS, Predicts PMS and fertile periods, Record symptoms and track cycles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ケアミープレミアム（毎月更新） | $2.99 | per month |
| ケアミープレミアム | $2.99 | per month |
| ケアミープレミアム | $3.49 | per month |
| ケアミープレミアム | $3.49 | per month |
| ケアミープレミアム（6ヶ月毎更新） | $14.99 | per 6 months |
| ケアミープレミアム | $14.99 | per 6 months |
| ケアミープレミアム | $18.99 | per 6 months |
| ケアミープレミアム（毎年更新） | $22.99 | per year |
| ケアミープレミアム | $22.99 | per year |
| ケアミープレミアム | $32.99 | per year |


### ユミコアオンライン

[App page](https://appshunter.io/ios/app/id6736992520)

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

**In-app purchases:** none


## Frequently asked questions

### Is 生理・PMSの共有アプリ ケアミー free?

生理・PMSの共有アプリ ケアミー is free to download, with in-app purchases available.

### Is ユミコアオンライン free?

ユミコアオンライン is free to download, with no in-app purchases.

### Which has better reviews, 生理・PMSの共有アプリ ケアミー or ユミコアオンライン?

ユミコアオンライン is rated higher. 生理・PMSの共有アプリ ケアミー averages 4.7 out of 5 from 103 ratings, while ユミコアオンライン averages 5.0 from 20 ratings.

### Do 生理・PMSの共有アプリ ケアミー or ユミコアオンライン have ads?

Neither 生理・PMSの共有アプリ ケアミー nor ユミコアオンライン shows ads.

### Which is updated more often, 生理・PMSの共有アプリ ケアミー or ユミコアオンライン?

生理・PMSの共有アプリ ケアミー ships an update weekly, and ユミコアオンライン every 2 weeks. Most recently, 生理・PMSの共有アプリ ケアミー was updated on September 24, 2026 and ユミコアオンライン on September 27, 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.*