# スタディ&連絡アプリ vs 第1種衛生管理者の森

The clearest difference is in-app purchases: スタディ&連絡アプリ at none against 第1種衛生管理者の森's 1. スタディ&連絡アプリ also leads on iOS requirement (10.0 vs 13.0). 第1種衛生管理者の森's advantage is update cadence (monthly vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. 第1種衛生管理者の森 sells 1 one-off in-app purchase. スタディ&連絡アプリ asks for nothing beyond the download.

スタディ&連絡アプリ ships an update every 21 months, 第1種衛生管理者の森 monthly. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | スタディ&連絡アプリ | 第1種衛生管理者の森 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Monthly** |
| Size | 26 MB | 98 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CROSSLINK, CO., LTD.](https://appshunter.io/developer/1463907638) | [合同会社OLA](https://appshunter.io/developer/1832165711) |

## What reviewers say

### スタディ&連絡アプリ

[App page](https://appshunter.io/ios/app/and/id1463907639)

**Features:** macOS Compatibility

**In-app purchases:** none


### 第1種衛生管理者の森

[App page](https://appshunter.io/ios/app/1/id6763957280)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全年度アンロック | $2.99 | one-time |


## Frequently asked questions

### Is スタディ&連絡アプリ free?

スタディ&連絡アプリ is free to download, with no in-app purchases.

### Is 第1種衛生管理者の森 free?

第1種衛生管理者の森 is free to download, with in-app purchases available.

### Do スタディ&連絡アプリ or 第1種衛生管理者の森 have ads?

Neither スタディ&連絡アプリ nor 第1種衛生管理者の森 shows ads.

### Which is updated more often, スタディ&連絡アプリ or 第1種衛生管理者の森?

スタディ&連絡アプリ ships an update every 21 months, and 第1種衛生管理者の森 monthly. Most recently, スタディ&連絡アプリ was updated on October 13, 2026 and 第1種衛生管理者の森 on October 12, 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.*