# シンプルFLASH暗算 vs anzan

The clearest difference is ads: anzan at none against シンプルFLASH暗算's shown. シンプルFLASH暗算's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). 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 | シンプルFLASH暗算 | anzan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TSUKASA YONAHA](https://appshunter.io/developer/1835823966) | [Takashi Shigenaga](https://appshunter.io/developer/1740254360) |

## What reviewers say

### シンプルFLASH暗算

[App page](https://appshunter.io/ios/app/flash/id6751562239)

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

**In-app purchases:** none


### anzan

[App page](https://appshunter.io/ios/app/anzan-kun/id6759855636)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is シンプルFLASH暗算 free?

シンプルFLASH暗算 is free to download, with no in-app purchases.

### Is anzan free?

anzan is free to download, with no in-app purchases.

### Do シンプルFLASH暗算 or anzan have ads?

シンプルFLASH暗算 shows ads; anzan does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*