# 第１種衛生管理者 一問一答問題集 vs 公害防止管理者 大気1種 試験対策一問一答

The clearest difference is ads: 公害防止管理者 大気1種 試験対策一問一答 at none against 第１種衛生管理者 一問一答問題集's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 第１種衛生管理者 一問一答問題集 sells 1 one-off in-app purchase and 公害防止管理者 大気1種 試験対策一問一答 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 第１種衛生管理者 一問一答問題集 | 公害防止管理者 大気1種 試験対策一問一答 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 6 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ryota Yamaguchi](https://appshunter.io/developer/1891248401) | [Takaho Hayashi](https://appshunter.io/developer/6788691940) |

## What reviewers say

### 第１種衛生管理者 一問一答問題集

[App page](https://appshunter.io/ios/app/id6761746292)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $2.99 | one-time |


### 公害防止管理者 大気1種 試験対策一問一答

[App page](https://appshunter.io/ios/app/1/id6800722356)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全機能解除 | $4.99 | one-time |


## Frequently asked questions

### Is 第１種衛生管理者 一問一答問題集 free?

第１種衛生管理者 一問一答問題集 is free to download, with in-app purchases available.

### Is 公害防止管理者 大気1種 試験対策一問一答 free?

公害防止管理者 大気1種 試験対策一問一答 is free to download, with in-app purchases available.

### Do 第１種衛生管理者 一問一答問題集 or 公害防止管理者 大気1種 試験対策一問一答 have ads?

第１種衛生管理者 一問一答問題集 shows ads; 公害防止管理者 大気1種 試験対策一問一答 does not.

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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.*