# 日本産科婦人科学会 公式アプリ「JSOG」 vs Joy Care

The clearest difference is update cadence: Joy Care at monthly against 日本産科婦人科学会 公式アプリ「JSOG」's every 11 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.

日本産科婦人科学会 公式アプリ「JSOG」 ships an update every 11 months, Joy Care monthly. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 日本産科婦人科学会 公式アプリ「JSOG」 | Joy Care |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Size | 8 MB | 86 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Japan Society of Obstetrics and Gynecology](https://appshunter.io/developer/1362422765) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### 日本産科婦人科学会 公式アプリ「JSOG」

[App page](https://appshunter.io/ios/app/jsog/id1362422766)

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

**In-app purchases:** none


### Joy Care

[App page](https://appshunter.io/ios/app/joy-care/id6743152560)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 日本産科婦人科学会 公式アプリ「JSOG」 free?

日本産科婦人科学会 公式アプリ「JSOG」 is free to download, with no in-app purchases.

### Is Joy Care free?

Joy Care is free to download, with no in-app purchases.

### Do 日本産科婦人科学会 公式アプリ「JSOG」 or Joy Care have ads?

Neither 日本産科婦人科学会 公式アプリ「JSOG」 nor Joy Care shows ads.

### Which is updated more often, 日本産科婦人科学会 公式アプリ「JSOG」 or Joy Care?

日本産科婦人科学会 公式アプリ「JSOG」 ships an update every 11 months, and Joy Care monthly. Most recently, 日本産科婦人科学会 公式アプリ「JSOG」 was updated on October 5, 2026 and Joy Care on October 9, 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.*