# あなたは大丈夫？知らないと恥ずかしいビジネスマナーplus vs 公用文クイズ

The clearest difference is device support: あなたは大丈夫？知らないと恥ずかしいビジネスマナーplus at 2 against 公用文クイズ's —. あなたは大丈夫？知らないと恥ずかしいビジネスマナーplus also leads on iOS requirement (12.0 vs 18.5). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | あなたは大丈夫？知らないと恥ずかしいビジネスマナーplus | 公用文クイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 77 MB | 11 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [KNOCKNOTE, INC.](https://appshunter.io/developer/598603992) | [Osamu Shiojima](https://appshunter.io/developer/1837581701) |

## What reviewers say

### あなたは大丈夫？知らないと恥ずかしいビジネスマナーplus

[App page](https://appshunter.io/ios/app/plus/id1545541495)

**Features:** macOS Compatibility

**In-app purchases:** none


### 公用文クイズ

[App page](https://appshunter.io/ios/app/id6751931809)

**In-app purchases:** none


## Frequently asked questions

### Is あなたは大丈夫？知らないと恥ずかしいビジネスマナーplus free?

あなたは大丈夫？知らないと恥ずかしいビジネスマナーplus is free to download, with no in-app purchases.

### Is 公用文クイズ free?

公用文クイズ is free to download, with no in-app purchases.

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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.*