# かんたん木造 vs 空気状態の計算

The clearest difference is in-app purchases: かんたん木造 at none against 空気状態の計算's 2. かんたん木造 also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. 空気状態の計算 sells 2 in-app purchases, starting at $0.49 per month. かんたん木造 asks for nothing beyond the download.

## The numbers

| Metric | かんたん木造 | 空気状態の計算 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Size | 2 MB | 1 MB |
| Requires iOS | **17.0** | 17.4 |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [株式会社ストラクチャー](https://appshunter.io/developer/1097429252) | [Sho Akita](https://appshunter.io/developer/1743635853) |

## What reviewers say

### かんたん木造

[App page](https://appshunter.io/ios/app/id1374649182)

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

**In-app purchases:** none


### 空気状態の計算

[App page](https://appshunter.io/ios/app/id6504130643)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月利用 -アプリ内の計算ツールの利用権- | $0.49 | per month |
| 1年間利用 -アプリ内の計算ツールの利用権- | $4.99 | per year |


## Frequently asked questions

### Is かんたん木造 free?

かんたん木造 is free to download, with no in-app purchases.

### Is 空気状態の計算 free?

空気状態の計算 is free to download, with in-app purchases available.

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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.*