# 高校公共マスター vs 口トレ英会話

The clearest difference is device support: 口トレ英会話 at 3 against 高校公共マスター's 1. 口トレ英会話 also leads on iOS requirement (13.0 vs 16.6). On price, ads 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 | 高校公共マスター | 口トレ英会話 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 8 MB | 235 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hirokazu Kurokawa](https://appshunter.io/developer/463196366) | [Katsuya Hoshi](https://appshunter.io/developer/6779532896) |

## What reviewers say

### 高校公共マスター

[App page](https://appshunter.io/ios/app/id6779961848)

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

**In-app purchases:** none


### 口トレ英会話

[App page](https://appshunter.io/ios/app/id6789366408)

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

**In-app purchases:** none


## Frequently asked questions

### Is 高校公共マスター free?

高校公共マスター is free to download, with no in-app purchases.

### Is 口トレ英会話 free?

口トレ英会話 is free to download, with no in-app purchases.

### Do 高校公共マスター or 口トレ英会話 have ads?

Neither 高校公共マスター nor 口トレ英会話 shows ads.

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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.*