# 宅建Pass vs 公害防止管理者大気1種対策

The clearest difference is in-app purchases: 公害防止管理者大気1種対策 at none against 宅建Pass's 1. 公害防止管理者大気1種対策 also leads on ads (none vs shown). 宅建Pass's advantage is update cadence (weekly vs monthly). On device support and iOS requirement there is nothing between them.

宅建Pass ships an update weekly, 公害防止管理者大気1種対策 monthly. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 宅建Pass | 公害防止管理者大気1種対策 |
| --- | --- | --- |
| Price | **Free** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Size | 42 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KANDK](https://appshunter.io/developer/1867080143) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 宅建Pass

[App page](https://appshunter.io/ios/app/pass/id6769903906)

**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種対策

[App page](https://appshunter.io/ios/app/1/id6775328790)

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

**In-app purchases:** none


## Frequently asked questions

### Is 宅建Pass free?

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

### Is 公害防止管理者大気1種対策 free?

Pricing for 公害防止管理者大気1種対策 is not currently listed on the App Store.

### Do 宅建Pass or 公害防止管理者大気1種対策 have ads?

宅建Pass shows ads; 公害防止管理者大気1種対策 does not.

### Which is updated more often, 宅建Pass or 公害防止管理者大気1種対策?

宅建Pass ships an update weekly, and 公害防止管理者大気1種対策 monthly. Most recently, 宅建Pass was updated on October 4, 2026 and 公害防止管理者大気1種対策 on October 1, 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.*