# フラッシュ暗算練習 vs フラッシュ計算

The clearest difference is ads: フラッシュ計算 at none against フラッシュ暗算練習's shown. On price, in-app purchases, device support and iOS requirement 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 | フラッシュ暗算練習 | フラッシュ計算 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Size | 28 MB | 19 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Katsuyuki Hayashi](https://appshunter.io/developer/1597263179) | [YUJI IKEDA](https://appshunter.io/developer/1835230135) |

## What reviewers say

### フラッシュ暗算練習

[App page](https://appshunter.io/ios/app/id6477322637)

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

**In-app purchases:** none


### フラッシュ計算

[App page](https://appshunter.io/ios/app/id6792442894)

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

**In-app purchases:** none


## Frequently asked questions

### Is フラッシュ暗算練習 free?

フラッシュ暗算練習 is free to download, with no in-app purchases.

### Is フラッシュ計算 free?

フラッシュ計算 is free to download, with no in-app purchases.

### Do フラッシュ暗算練習 or フラッシュ計算 have ads?

フラッシュ暗算練習 shows ads; フラッシュ計算 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.*