# FP2級Pass vs 公害防止管理者 大気1種 問題集

The clearest difference is ads: 公害防止管理者 大気1種 問題集 at none against FP2級Pass's shown. 公害防止管理者 大気1種 問題集 also leads on update cadence (every 4 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. FP2級Pass sells 1 one-off in-app purchase and 公害防止管理者 大気1種 問題集 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FP2級Pass ships an update every 10 days, 公害防止管理者 大気1種 問題集 every 4 days. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | FP2級Pass | 公害防止管理者 大気1種 問題集 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 40 MB | 32 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KANDK](https://appshunter.io/developer/1867080143) | [Takuro Fukuma](https://appshunter.io/developer/1896728656) |

## What reviewers say

### FP2級Pass

[App page](https://appshunter.io/ios/app/fp2pass-fp2/id6772223393)

**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 |


### 公害防止管理者 大気1種 問題集

[App page](https://appshunter.io/ios/app/1/id6800551667)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問解放（買い切り） | $6.99 | one-time |


## Frequently asked questions

### Is FP2級Pass free?

FP2級Pass is free to download, with in-app purchases available.

### Is 公害防止管理者 大気1種 問題集 free?

公害防止管理者 大気1種 問題集 is free to download, with in-app purchases available.

### Do FP2級Pass or 公害防止管理者 大気1種 問題集 have ads?

FP2級Pass shows ads; 公害防止管理者 大気1種 問題集 does not.

### Which is updated more often, FP2級Pass or 公害防止管理者 大気1種 問題集?

FP2級Pass ships an update every 10 days, and 公害防止管理者 大気1種 問題集 every 4 days. Most recently, FP2級Pass was updated on September 29, 2026 and 公害防止管理者 大気1種 問題集 on September 30, 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.*