# 1級建築施工 ○×一問一答 vs 建築施工管理技士 1級2級 問題集

The clearest difference is in-app purchases: 1級建築施工 ○×一問一答 at none against 建築施工管理技士 1級2級 問題集's 4. 1級建築施工 ○×一問一答 also leads on iOS requirement (15.1 vs 17.0). 建築施工管理技士 1級2級 問題集's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 建築施工管理技士 1級2級 問題集 sells 4 one-off in-app purchases. 1級建築施工 ○×一問一答 asks for nothing beyond the download.

1級建築施工 ○×一問一答 ships an update every 2 weeks, 建築施工管理技士 1級2級 問題集 weekly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 1級建築施工 ○×一問一答 | 建築施工管理技士 1級2級 問題集 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 30 MB | 52 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [NORIHISA KURATA](https://appshunter.io/developer/1896556287) | [shinichi kinuwaki](https://appshunter.io/developer/1847823851) |

## What reviewers say

### 1級建築施工 ○×一問一答

[App page](https://appshunter.io/ios/app/1/id6777668072)

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

**In-app purchases:** none


### 建築施工管理技士 1級2級 問題集

[App page](https://appshunter.io/ios/app/12/id6790622334)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2級フルアンロック | $4.99 | one-time |
| 1級フルアンロック | $4.99 | one-time |
| 1級 講義動画 | $6.99 | one-time |
| 2級 講義動画 | $6.99 | one-time |


## Frequently asked questions

### Is 1級建築施工 ○×一問一答 free?

1級建築施工 ○×一問一答 is free to download, with no in-app purchases.

### Is 建築施工管理技士 1級2級 問題集 free?

建築施工管理技士 1級2級 問題集 is free to download, with in-app purchases available.

### Do 1級建築施工 ○×一問一答 or 建築施工管理技士 1級2級 問題集 have ads?

1級建築施工 ○×一問一答 shows ads; 建築施工管理技士 1級2級 問題集 does not.

### Which is updated more often, 1級建築施工 ○×一問一答 or 建築施工管理技士 1級2級 問題集?

1級建築施工 ○×一問一答 ships an update every 2 weeks, and 建築施工管理技士 1級2級 問題集 weekly. Most recently, 1級建築施工 ○×一問一答 was updated on October 25, 2026 and 建築施工管理技士 1級2級 問題集 on October 29, 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.*