# 整骨・整体サロン予約 vs ZERO【RUSH/岡野/裏横２階】

The clearest difference is update cadence: 整骨・整体サロン予約 at every 4 weeks against ZERO【RUSH/岡野/裏横２階】's every 9 months. ZERO【RUSH/岡野/裏横２階】's advantage is iOS requirement (12.0 vs 14.0). 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.

整骨・整体サロン予約 ships an update every 4 weeks, ZERO【RUSH/岡野/裏横２階】 every 9 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 整骨・整体サロン予約 | ZERO【RUSH/岡野/裏横２階】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 9 months |
| Size | 29 MB | 85 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ENGROW INC.](https://appshunter.io/developer/1398649438) | [ZERO Co., Ltd. (YOKOHAMA)](https://appshunter.io/developer/1606286901) |

## What reviewers say

### 整骨・整体サロン予約

[App page](https://appshunter.io/ios/app/id1437228962)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZERO【RUSH/岡野/裏横２階】

[App page](https://appshunter.io/ios/app/zerorush/id6478095668)

**In-app purchases:** none


## Frequently asked questions

### Is 整骨・整体サロン予約 free?

整骨・整体サロン予約 is free to download, with no in-app purchases.

### Is ZERO【RUSH/岡野/裏横２階】 free?

ZERO【RUSH/岡野/裏横２階】 is free to download, with no in-app purchases.

### Do 整骨・整体サロン予約 or ZERO【RUSH/岡野/裏横２階】 have ads?

Neither 整骨・整体サロン予約 nor ZERO【RUSH/岡野/裏横２階】 shows ads.

### Which is updated more often, 整骨・整体サロン予約 or ZERO【RUSH/岡野/裏横２階】?

整骨・整体サロン予約 ships an update every 4 weeks, and ZERO【RUSH/岡野/裏横２階】 every 9 months. Most recently, 整骨・整体サロン予約 was updated on October 19, 2026 and ZERO【RUSH/岡野/裏横２階】 on October 24, 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.*