# カラオケZERO 公式アプリ vs 八角グループ

The clearest difference is device support: カラオケZERO 公式アプリ at 3 against 八角グループ's 1. カラオケZERO 公式アプリ also leads on iOS requirement (9.0 vs 17.0). 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 | カラオケZERO 公式アプリ | 八角グループ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 18 MB | 20 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [WITH ONE CO., LTD.](https://appshunter.io/developer/1553717752) | [株式会社八角](https://appshunter.io/developer/1845041637) |

## What reviewers say

### カラオケZERO 公式アプリ

[App page](https://appshunter.io/ios/app/zero/id1553717750)

**In-app purchases:** none


### 八角グループ

[App page](https://appshunter.io/ios/app/id6753789412)

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

**In-app purchases:** none


## Frequently asked questions

### Is カラオケZERO 公式アプリ free?

カラオケZERO 公式アプリ is free to download, with no in-app purchases.

### Is 八角グループ free?

八角グループ is free to download, with no in-app purchases.

### Do カラオケZERO 公式アプリ or 八角グループ have ads?

Neither カラオケZERO 公式アプリ nor 八角グループ 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.*