# HSY vs ボイラー　試験

The clearest difference is price: HSY at Free against ボイラー　試験's $4.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

HSY is free to download; ボイラー　試験 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HSY | ボイラー　試験 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | — |
| Size | 19 MB | 74 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TOMOYUKI YUHARA](https://appshunter.io/developer/1484629598) | [hada keiko](https://appshunter.io/developer/1491577277) |

## What reviewers say

### HSY

[App page](https://appshunter.io/ios/app/hsy/id1484629599)

**In-app purchases:** none


### ボイラー　試験

[App page](https://appshunter.io/ios/app/id1491583300)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HSY free?

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

### Is ボイラー　試験 free?

ボイラー　試験 costs $4.99, with no in-app purchases.

### Do HSY or ボイラー　試験 have ads?

Neither HSY nor ボイラー　試験 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.*