# エステサロン予約 vs 解忧

The clearest difference is update cadence: 解忧 at fortnightly against エステサロン予約's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

エステサロン予約 ships an update monthly, 解忧 fortnightly. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | エステサロン予約 | 解忧 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 29 MB | 20 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENGROW INC.](https://appshunter.io/developer/1398649438) | [株式会社オーティーシー](https://appshunter.io/developer/1711932668) |

## What reviewers say

### エステサロン予約

[App page](https://appshunter.io/ios/app/id1437228970)

**Features:** macOS Compatibility

**In-app purchases:** none


### 解忧

[App page](https://appshunter.io/ios/app/id6469417648)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is エステサロン予約 free?

エステサロン予約 is free to download, with no in-app purchases.

### Is 解忧 free?

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

### Do エステサロン予約 or 解忧 have ads?

Neither エステサロン予約 nor 解忧 shows ads.

### Which is updated more often, エステサロン予約 or 解忧?

エステサロン予約 ships an update monthly, and 解忧 fortnightly. Most recently, エステサロン予約 was updated on October 7, 2026 and 解忧 on October 18, 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.*