# リラクゼーションZENITH　公式アプリ vs RELAXATIONSALON Grest

リラクゼーションZENITH　公式アプリ and RELAXATIONSALON Grest 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 17, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | リラクゼーションZENITH　公式アプリ | RELAXATIONSALON Grest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | Every 38 months |
| Size | 24 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TSUGUHIRO SHIMIZU](https://appshunter.io/developer/1452991978) | [TOMOMI UCHINO](https://appshunter.io/developer/1518692466) |

## What reviewers say

### リラクゼーションZENITH　公式アプリ

[App page](https://appshunter.io/ios/app/zenith/id1452991979)

**In-app purchases:** none


### RELAXATIONSALON Grest

[App page](https://appshunter.io/ios/app/relaxationsalon-grest/id1518692467)

**In-app purchases:** none


## Frequently asked questions

### Is リラクゼーションZENITH　公式アプリ free?

リラクゼーションZENITH　公式アプリ is free to download, with no in-app purchases.

### Is RELAXATIONSALON Grest free?

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

### Do リラクゼーションZENITH　公式アプリ or RELAXATIONSALON Grest have ads?

Neither リラクゼーションZENITH　公式アプリ nor RELAXATIONSALON Grest shows ads.

### Which is updated more often, リラクゼーションZENITH　公式アプリ or RELAXATIONSALON Grest?

リラクゼーションZENITH　公式アプリ ships an update every 38 months, and RELAXATIONSALON Grest every 38 months. Most recently, リラクゼーションZENITH　公式アプリ was updated on May 17, 2026 and RELAXATIONSALON Grest on November 3, 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.*