# RISThair vs 美side公式アプリ

The clearest difference is iOS requirement: 美side公式アプリ at 12.0 against RISThair's 15.0. 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.

Both ship on a similar rhythm, roughly every 38 months. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RISThair | 美side公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | Every 38 months |
| Size | 8 MB | 16 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RIST COMPANY, K.K.](https://appshunter.io/developer/1478871098) | [NISHIJIMA YOKO](https://appshunter.io/developer/1481824083) |

## What reviewers say

### RISThair

[App page](https://appshunter.io/ios/app/risthair/id1478871099)

**In-app purchases:** none


### 美side公式アプリ

[App page](https://appshunter.io/ios/app/side/id1481824084)

**In-app purchases:** none


## Frequently asked questions

### Is RISThair free?

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

### Is 美side公式アプリ free?

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

### Do RISThair or 美side公式アプリ have ads?

Neither RISThair nor 美side公式アプリ shows ads.

### Which is updated more often, RISThair or 美side公式アプリ?

RISThair ships an update every 38 months, and 美side公式アプリ every 38 months. Most recently, RISThair was updated on October 25, 2026 and 美side公式アプリ on October 6, 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.*