# Study Habits DH vs 歯科衛生士 / 国試対策

The clearest difference is iOS requirement: Study Habits DH at 14.1 against 歯科衛生士 / 国試対策'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 | Study Habits DH | 歯科衛生士 / 国試対策 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 6 MB | 15 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Akane Takenouchi](https://appshunter.io/developer/1565711943) | [Ryu Komahashi](https://appshunter.io/developer/1685370765) |

## What reviewers say

### Study Habits DH

[App page](https://appshunter.io/ios/app/study-habits-dh/id1565711941)

**Features:** macOS Compatibility

**In-app purchases:** none


### 歯科衛生士 / 国試対策

[App page](https://appshunter.io/ios/app/id6744849575)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Habits DH free?

Study Habits DH is free to download, with no in-app purchases.

### Is 歯科衛生士 / 国試対策 free?

歯科衛生士 / 国試対策 is free to download, with no in-app purchases.

### Do Study Habits DH or 歯科衛生士 / 国試対策 have ads?

Neither Study Habits DH nor 歯科衛生士 / 国試対策 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.*