# 1級建築施工管理技士＜第一次検定＞ vs 1級建築施工 ○×一問一答

The clearest difference is in-app purchases: 1級建築施工 ○×一問一答 at none against 1級建築施工管理技士＜第一次検定＞'s 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 1級建築施工管理技士＜第一次検定＞ sells 1 one-off in-app purchase. 1級建築施工 ○×一問一答 asks for nothing beyond the download.

1級建築施工管理技士＜第一次検定＞ ships an update weekly, 1級建築施工 ○×一問一答 every 2 weeks. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 1級建築施工管理技士＜第一次検定＞ | 1級建築施工 ○×一問一答 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 106 MB | 30 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Katsuhisa Irie](https://appshunter.io/developer/1592415462) | [NORIHISA KURATA](https://appshunter.io/developer/1896556287) |

## What reviewers say

### 1級建築施工管理技士＜第一次検定＞

[App page](https://appshunter.io/ios/app/1/id6746713348)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $3.99 | one-time |


### 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


## Frequently asked questions

### Is 1級建築施工管理技士＜第一次検定＞ free?

1級建築施工管理技士＜第一次検定＞ is free to download, with in-app purchases available.

### 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.

### Do 1級建築施工管理技士＜第一次検定＞ or 1級建築施工 ○×一問一答 have ads?

Both 1級建築施工管理技士＜第一次検定＞ and 1級建築施工 ○×一問一答 show ads.

### Which is updated more often, 1級建築施工管理技士＜第一次検定＞ or 1級建築施工 ○×一問一答?

1級建築施工管理技士＜第一次検定＞ ships an update weekly, and 1級建築施工 ○×一問一答 every 2 weeks. Most recently, 1級建築施工管理技士＜第一次検定＞ was updated on October 1, 2026 and 1級建築施工 ○×一問一答 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.*