# 毒劇物取扱責任者問題集 vs 下水道管路施設 過去問対策 全404問

The clearest difference is price: 下水道管路施設 過去問対策 全404問 at Free against 毒劇物取扱責任者問題集's $3.99. 下水道管路施設 過去問対策 全404問 also leads on update cadence (fortnightly vs monthly) and iOS requirement (15.0 vs 26.0). 毒劇物取扱責任者問題集's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

下水道管路施設 過去問対策 全404問 is free to download; 毒劇物取扱責任者問題集 costs $3.99 up front. 下水道管路施設 過去問対策 全404問 sells 1 one-off in-app purchase. 毒劇物取扱責任者問題集 asks for nothing beyond the download.

毒劇物取扱責任者問題集 ships an update monthly, 下水道管路施設 過去問対策 全404問 fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 毒劇物取扱責任者問題集 | 下水道管路施設 過去問対策 全404問 |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 2 MB | 33 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ammi Sato](https://appshunter.io/developer/1895334718) | [Takuro Fukuma](https://appshunter.io/developer/1896728656) |

## What reviewers say

### 毒劇物取扱責任者問題集

[App page](https://appshunter.io/ios/app/id6753662291)

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

**In-app purchases:** none


### 下水道管路施設 過去問対策 全404問

[App page](https://appshunter.io/ios/app/404/id6793370748)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問解放 | $9.99 | one-time |


## Frequently asked questions

### Is 毒劇物取扱責任者問題集 free?

毒劇物取扱責任者問題集 costs $3.99, with no in-app purchases.

### Is 下水道管路施設 過去問対策 全404問 free?

下水道管路施設 過去問対策 全404問 is free to download, with in-app purchases available.

### Do 毒劇物取扱責任者問題集 or 下水道管路施設 過去問対策 全404問 have ads?

Neither 毒劇物取扱責任者問題集 nor 下水道管路施設 過去問対策 全404問 shows ads.

### Which is updated more often, 毒劇物取扱責任者問題集 or 下水道管路施設 過去問対策 全404問?

毒劇物取扱責任者問題集 ships an update monthly, and 下水道管路施設 過去問対策 全404問 fortnightly. Most recently, 毒劇物取扱責任者問題集 was updated on October 8, 2026 and 下水道管路施設 過去問対策 全404問 on October 24, 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.*