# 給水装置工事主任技術者試験｜資格試験学習問題集 vs SCOA総合適性検査 対策問題集

The clearest difference is price: 給水装置工事主任技術者試験｜資格試験学習問題集 at Free against SCOA総合適性検査 対策問題集's $3.99. 給水装置工事主任技術者試験｜資格試験学習問題集 also leads on iOS requirement (9.0 vs 15.1). SCOA総合適性検査 対策問題集's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

給水装置工事主任技術者試験｜資格試験学習問題集 is free to download; SCOA総合適性検査 対策問題集 costs $3.99 up front. 給水装置工事主任技術者試験｜資格試験学習問題集 sells 1 one-off in-app purchase. SCOA総合適性検査 対策問題集 asks for nothing beyond the download.

給水装置工事主任技術者試験｜資格試験学習問題集 ships an update every 26 months, SCOA総合適性検査 対策問題集 every 3 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 給水装置工事主任技術者試験｜資格試験学習問題集 | SCOA総合適性検査 対策問題集 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 26 months | **Every 3 weeks** |
| Size | 19 MB | 33 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAKURA LLC](https://appshunter.io/developer/982915828) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 給水装置工事主任技術者試験｜資格試験学習問題集

[App page](https://appshunter.io/ios/app/id1617560786)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $2.99 | one-time |


### SCOA総合適性検査 対策問題集

[App page](https://appshunter.io/ios/app/scoa/id6790292895)

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

**In-app purchases:** none


## Frequently asked questions

### Is 給水装置工事主任技術者試験｜資格試験学習問題集 free?

給水装置工事主任技術者試験｜資格試験学習問題集 is free to download, with in-app purchases available.

### Is SCOA総合適性検査 対策問題集 free?

SCOA総合適性検査 対策問題集 costs $3.99, with no in-app purchases.

### Do 給水装置工事主任技術者試験｜資格試験学習問題集 or SCOA総合適性検査 対策問題集 have ads?

給水装置工事主任技術者試験｜資格試験学習問題集 shows ads; SCOA総合適性検査 対策問題集 does not.

### Which is updated more often, 給水装置工事主任技術者試験｜資格試験学習問題集 or SCOA総合適性検査 対策問題集?

給水装置工事主任技術者試験｜資格試験学習問題集 ships an update every 26 months, and SCOA総合適性検査 対策問題集 every 3 weeks. Most recently, 給水装置工事主任技術者試験｜資格試験学習問題集 was updated on October 10, 2026 and SCOA総合適性検査 対策問題集 on October 4, 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.*