# 公害防止Pass vs 土壌汚染調査技術管理者 | 2026年対策問題

The clearest difference is price: 公害防止Pass at Free against 土壌汚染調査技術管理者 | 2026年対策問題's $1.99. 公害防止Pass also leads on iOS requirement (15.1 vs 17.0). 土壌汚染調査技術管理者 | 2026年対策問題's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

公害防止Pass is free to download; 土壌汚染調査技術管理者 | 2026年対策問題 costs $1.99 up front. 公害防止Pass sells 1 one-off in-app purchase. 土壌汚染調査技術管理者 | 2026年対策問題 asks for nothing beyond the download.

公害防止Pass ships an update weekly, 土壌汚染調査技術管理者 | 2026年対策問題 every 6 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 公害防止Pass | 土壌汚染調査技術管理者 | 2026年対策問題 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 6 days** |
| Size | 43 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KANDK](https://appshunter.io/developer/1867080143) | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) |

## What reviewers say

### 公害防止Pass

[App page](https://appshunter.io/ios/app/pass/id6761719666)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | one-time |


### 土壌汚染調査技術管理者 | 2026年対策問題

[App page](https://appshunter.io/ios/app/2026/id6777571350)

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

**In-app purchases:** none


## Frequently asked questions

### Is 公害防止Pass free?

公害防止Pass is free to download, with in-app purchases available.

### Is 土壌汚染調査技術管理者 | 2026年対策問題 free?

土壌汚染調査技術管理者 | 2026年対策問題 costs $1.99, with no in-app purchases.

### Do 公害防止Pass or 土壌汚染調査技術管理者 | 2026年対策問題 have ads?

公害防止Pass shows ads; 土壌汚染調査技術管理者 | 2026年対策問題 does not.

### Which is updated more often, 公害防止Pass or 土壌汚染調査技術管理者 | 2026年対策問題?

公害防止Pass ships an update weekly, and 土壌汚染調査技術管理者 | 2026年対策問題 every 6 days. Most recently, 公害防止Pass was updated on September 20, 2026 and 土壌汚染調査技術管理者 | 2026年対策問題 on September 10, 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.*