# 空気状態の計算 vs 利益計算機

The clearest difference is device support: 利益計算機 at 3 against 空気状態の計算's —. 利益計算機 also leads on iOS requirement (15.6 vs 17.4). On price and in-app purchases 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 利益計算機 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 | 利益計算機 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 10 months |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.4 | **15.6** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Sho Akita](https://appshunter.io/developer/1743635853) | [Kanae Kobune](https://appshunter.io/developer/1841667337) |

## 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 |


### 利益計算機

[App page](https://appshunter.io/ios/app/id6756545458)

This app simplifies profit calculations for online sellers by automatically computing fees and shipping costs. It supports major shipping carriers and allows for customizable shipping rates, offering a straightforward interface for accurate financial tracking.

**Highlights:** Automatic fee calculation (10%), Supports major shipping carriers (Yamato, Japan Post), Customizable shipping rates by region, Unlimited custom shipping item additions, Simple and intuitive user interface, Dark mode support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム版 | $1.99 | 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 利益計算機 free?

利益計算機 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.*