# クイズ for Dr.STONE vs 心臓くん

The clearest difference is ads: クイズ for Dr.STONE at none against 心臓くん's shown. クイズ for Dr.STONE also leads on iOS requirement (10.0 vs 13.0). On price, in-app purchases and device support 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 | クイズ for Dr.STONE | 心臓くん |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/for-drstone/id1496383564/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Monetization | Free | — |
| Size | 25 MB | 50 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 9+ |
| Developer | [kai sato](https://appshunter.io/developer/1142573287) | [Ryo Matsuura](https://appshunter.io/developer/1884074412) |

## What reviewers say

### クイズ for Dr.STONE

[App page](https://appshunter.io/ios/app/for-drstone/id1496383564)

Test your knowledge of the popular manga and anime series with this quiz app. Challenge yourself with questions covering various arcs and even side stories. New questions are added regularly.

**Highlights:** Dr.STONE trivia questions, Covers anime and side stories, Regularly updated questions, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


### 心臓くん

[App page](https://appshunter.io/ios/app/bpm/id6766859295)

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

**In-app purchases:** none


## Frequently asked questions

### Is クイズ for Dr.STONE free?

クイズ for Dr.STONE is free to download, with no in-app purchases.

### Is 心臓くん free?

心臓くん is free to download, with no in-app purchases.

### Do クイズ for Dr.STONE or 心臓くん have ads?

心臓くん shows ads; クイズ for Dr.STONE does not.

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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.*