# 美side公式アプリ vs OOONAIL

美side公式アプリ and OOONAIL are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

美side公式アプリ ships an update every 38 months, OOONAIL every 39 months. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 美side公式アプリ | OOONAIL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 39 months |
| Size | 16 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NISHIJIMA YOKO](https://appshunter.io/developer/1481824083) | [KAE KATSUTA](https://appshunter.io/developer/1490961642) |

## What reviewers say

### 美side公式アプリ

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

**In-app purchases:** none


### OOONAIL

[App page](https://appshunter.io/ios/app/ooonail/id1490961643)

**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 OOONAIL free?

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

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

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

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

美side公式アプリ ships an update every 38 months, and OOONAIL every 39 months. Most recently, 美side公式アプリ was updated on October 6, 2026 and OOONAIL on October 19, 2026.

---

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