# 美容室アーネスト　公式アプリ vs 美肌脱毛サロン Mercury

美容室アーネスト　公式アプリ and 美肌脱毛サロン Mercury 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.

美容室アーネスト　公式アプリ ships an update every 39 months, 美肌脱毛サロン Mercury every 38 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 美容室アーネスト　公式アプリ | 美肌脱毛サロン Mercury |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 38 months** |
| Size | 16 MB | 18 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KAZUKO KOZAWA](https://appshunter.io/developer/1469023981) | [RISA NISHIKAWA](https://appshunter.io/developer/1660694226) |

## What reviewers say

### 美容室アーネスト　公式アプリ

[App page](https://appshunter.io/ios/app/id1469023982)

**In-app purchases:** none


### 美肌脱毛サロン Mercury

[App page](https://appshunter.io/ios/app/mercury/id1660694224)

**In-app purchases:** none


## Frequently asked questions

### Is 美容室アーネスト　公式アプリ free?

美容室アーネスト　公式アプリ is free to download, with no in-app purchases.

### Is 美肌脱毛サロン Mercury free?

美肌脱毛サロン Mercury is free to download, with no in-app purchases.

### Do 美容室アーネスト　公式アプリ or 美肌脱毛サロン Mercury have ads?

Neither 美容室アーネスト　公式アプリ nor 美肌脱毛サロン Mercury shows ads.

### Which is updated more often, 美容室アーネスト　公式アプリ or 美肌脱毛サロン Mercury?

美容室アーネスト　公式アプリ ships an update every 39 months, and 美肌脱毛サロン Mercury every 38 months. Most recently, 美容室アーネスト　公式アプリ was updated on October 29, 2026 and 美肌脱毛サロン Mercury on October 30, 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.*