# エストレア 公式アプリ vs 美肌脱毛サロン Mercury

エストレア 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.

Both ship on a similar rhythm, roughly every 38 months. The most recent releases landed on May 15, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | エストレア 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 38 months | Every 38 months |
| Size | 40 MB | 18 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KIMI NISHIO](https://appshunter.io/developer/1553429501) | [RISA NISHIKAWA](https://appshunter.io/developer/1660694226) |

## What reviewers say

### エストレア 公式アプリ

[App page](https://appshunter.io/ios/app/id1553429499)

**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 エストレア 公式アプリ free?

エストレア 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 エストレア 公式アプリ or 美肌脱毛サロン Mercury have ads?

Neither エストレア 公式アプリ nor 美肌脱毛サロン Mercury shows ads.

### Which is updated more often, エストレア 公式アプリ or 美肌脱毛サロン Mercury?

エストレア 公式アプリ ships an update every 38 months, and 美肌脱毛サロン Mercury every 38 months. Most recently, エストレア 公式アプリ was updated on May 15, 2026 and 美肌脱毛サロン Mercury on October 30, 2026.

---

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