# 美side公式アプリ vs stellaMaris

The clearest difference is iOS requirement: 美side公式アプリ at 12.0 against stellaMaris'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 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 美side公式アプリ | stellaMaris |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | Every 38 months |
| Size | 16 MB | 8 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NISHIJIMA YOKO](https://appshunter.io/developer/1481824083) | [CHIAKI HOSOYA](https://appshunter.io/developer/1517961893) |

## What reviewers say

### 美side公式アプリ

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

**In-app purchases:** none


### stellaMaris

[App page](https://appshunter.io/ios/app/stellamaris/id1517961894)

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is stellaMaris free?

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

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

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

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

美side公式アプリ ships an update every 38 months, and stellaMaris every 38 months. Most recently, 美side公式アプリ was updated on October 6, 2026 and stellaMaris on October 14, 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.*