# 空気状態の計算 vs 空気線図Pro 湿り空気線図・空調計算

The clearest difference is device support: 空気線図Pro 湿り空気線図・空調計算 at 2 against 空気状態の計算's —. On price, in-app purchases 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 and 空気線図Pro 湿り空気線図・空調計算 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 空気状態の計算 | 空気線図Pro 湿り空気線図・空調計算 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 3 days |
| Size | 1 MB | 8 MB |
| Requires iOS | **17.4** | 18.2 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Sho Akita](https://appshunter.io/developer/1743635853) | [koichi hashimoto](https://appshunter.io/developer/1659408789) |

## What reviewers say

### 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 |


### 空気線図Pro 湿り空気線図・空調計算

[App page](https://appshunter.io/ios/app/pro/id6792616333)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム | $5.99 | one-time |


## Frequently asked questions

### 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.

### Is 空気線図Pro 湿り空気線図・空調計算 free?

空気線図Pro 湿り空気線図・空調計算 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.*