# 第2種作業環境 vs 環境計量士国家試験 合格ドリル

The clearest difference is in-app purchases: 環境計量士国家試験 合格ドリル at none against 第2種作業環境's 1. 第2種作業環境's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 第2種作業環境 sells 1 one-off in-app purchase. 環境計量士国家試験 合格ドリル asks for nothing beyond the download.

## The numbers

| Metric | 第2種作業環境 | 環境計量士国家試験 合格ドリル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | — |
| Size | 5 MB | 53 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### 第2種作業環境

[App page](https://appshunter.io/ios/app/2/id6757169001)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 第二種作業環境測定士 試験対策 | $1.99 | one-time |


### 環境計量士国家試験 合格ドリル

[App page](https://appshunter.io/ios/app/id6773657177)

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

**In-app purchases:** none


## Frequently asked questions

### Is 第2種作業環境 free?

第2種作業環境 is free to download, with in-app purchases available.

### Is 環境計量士国家試験 合格ドリル free?

環境計量士国家試験 合格ドリル is free to download, with no in-app purchases.

### Do 第2種作業環境 or 環境計量士国家試験 合格ドリル have ads?

環境計量士国家試験 合格ドリル shows ads; 第2種作業環境 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.*