# クレイジー英会話教室 vs フラッシュ英文法

The clearest difference is iOS requirement: クレイジー英会話教室 at 15.2 against フラッシュ英文法's 17.0. On price, ads, 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 | クレイジー英会話教室 | フラッシュ英文法 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 29 MB | 37 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Akihiro Kokubo](https://appshunter.io/developer/1485855806) | [Nakakuki Masaya](https://appshunter.io/developer/1610313307) |

## What reviewers say

### クレイジー英会話教室

[App page](https://appshunter.io/ios/app/id1616538235)

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

**In-app purchases:** none


### フラッシュ英文法

[App page](https://appshunter.io/ios/app/id6475672834)

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

**In-app purchases:** none


## Frequently asked questions

### Is クレイジー英会話教室 free?

クレイジー英会話教室 is free to download, with no in-app purchases.

### Is フラッシュ英文法 free?

フラッシュ英文法 is free to download, with no in-app purchases.

### Do クレイジー英会話教室 or フラッシュ英文法 have ads?

Neither クレイジー英会話教室 nor フラッシュ英文法 shows ads.

---

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