# Salon.Ruu　公式アプリ vs 耳つぼダイエットサロン コスモス

Salon.Ruu　公式アプリ and 耳つぼダイエットサロン コスモス 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.

Salon.Ruu　公式アプリ ships an update every 38 months, 耳つぼダイエットサロン コスモス every 39 months. The most recent releases landed on July 19, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Salon.Ruu　公式アプリ | 耳つぼダイエットサロン コスモス |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 39 months |
| Size | 25 MB | 19 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HARUNA FUJII](https://appshunter.io/developer/1688661358) | [HITOMI KAWASAKI](https://appshunter.io/developer/1695050089) |

## What reviewers say

### Salon.Ruu　公式アプリ

[App page](https://appshunter.io/ios/app/salonruu/id6449329933)

**In-app purchases:** none


### 耳つぼダイエットサロン コスモス

[App page](https://appshunter.io/ios/app/id6450802394)

**In-app purchases:** none


## Frequently asked questions

### Is Salon.Ruu　公式アプリ free?

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

### Is 耳つぼダイエットサロン コスモス free?

耳つぼダイエットサロン コスモス is free to download, with no in-app purchases.

### Do Salon.Ruu　公式アプリ or 耳つぼダイエットサロン コスモス have ads?

Neither Salon.Ruu　公式アプリ nor 耳つぼダイエットサロン コスモス shows ads.

### Which is updated more often, Salon.Ruu　公式アプリ or 耳つぼダイエットサロン コスモス?

Salon.Ruu　公式アプリ ships an update every 38 months, and 耳つぼダイエットサロン コスモス every 39 months. Most recently, Salon.Ruu　公式アプリ was updated on July 19, 2026 and 耳つぼダイエットサロン コスモス on September 5, 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.*