# エスワンの公式アプリ vs HERMOSA

The clearest difference is iOS requirement: エスワンの公式アプリ at 12.0 against HERMOSA'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.

エスワンの公式アプリ ships an update every 33 months, HERMOSA every 40 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | エスワンの公式アプリ | HERMOSA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 33 months** | Every 40 months |
| Size | 19 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DML, K.K.](https://appshunter.io/developer/1486567732) | [MIURA YAKKYOKU, Y.K.](https://appshunter.io/developer/1503137612) |

## What reviewers say

### エスワンの公式アプリ

[App page](https://appshunter.io/ios/app/id1486567733)

**In-app purchases:** none


### HERMOSA

[App page](https://appshunter.io/ios/app/hermosa/id1503137613)

**In-app purchases:** none


## Frequently asked questions

### Is エスワンの公式アプリ free?

エスワンの公式アプリ is free to download, with no in-app purchases.

### Is HERMOSA free?

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

### Do エスワンの公式アプリ or HERMOSA have ads?

Neither エスワンの公式アプリ nor HERMOSA shows ads.

### Which is updated more often, エスワンの公式アプリ or HERMOSA?

エスワンの公式アプリ ships an update every 33 months, and HERMOSA every 40 months. Most recently, エスワンの公式アプリ was updated on October 1, 2026 and HERMOSA on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*