# CRYSTAL　公式アプリ vs 表参道メディカルクリニック

The clearest difference is iOS requirement: CRYSTAL　公式アプリ at 12.0 against 表参道メディカルクリニック's 16.6. On price, update cadence, 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.

CRYSTAL　公式アプリ ships an update every 38 months, 表参道メディカルクリニック every 72 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CRYSTAL　公式アプリ | 表参道メディカルクリニック |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 72 months |
| Size | 15 MB | 12 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SATOKO OGURA](https://appshunter.io/developer/1434555933) | [Premium Co., Ltd.](https://appshunter.io/developer/1479655670) |

## What reviewers say

### CRYSTAL　公式アプリ

[App page](https://appshunter.io/ios/app/crystal/id1434555934)

**In-app purchases:** none


### 表参道メディカルクリニック

[App page](https://appshunter.io/ios/app/id1483890946)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CRYSTAL　公式アプリ free?

CRYSTAL　公式アプリ is free to download, with no in-app purchases.

### Is 表参道メディカルクリニック free?

表参道メディカルクリニック is free to download, with no in-app purchases.

### Do CRYSTAL　公式アプリ or 表参道メディカルクリニック have ads?

Neither CRYSTAL　公式アプリ nor 表参道メディカルクリニック shows ads.

### Which is updated more often, CRYSTAL　公式アプリ or 表参道メディカルクリニック?

CRYSTAL　公式アプリ ships an update every 38 months, and 表参道メディカルクリニック every 72 months. Most recently, CRYSTAL　公式アプリ was updated on October 10, 2026 and 表参道メディカルクリニック on October 4, 2026.

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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.*