# ナツ整骨院 vs Work Rhythm

The clearest difference is in-app purchases: ナツ整骨院 at none against Work Rhythm's 4. Work Rhythm's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Work Rhythm sells 4 in-app purchases, starting at $0.99 per month. ナツ整骨院 asks for nothing beyond the download.

## The numbers

| Metric | ナツ整骨院 | Work Rhythm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 106 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社EPARKリラク&エステ](https://appshunter.io/developer/1096509136) | [Rui Hashimoto](https://appshunter.io/developer/1715704650) |

## What reviewers say

### ナツ整骨院

[App page](https://appshunter.io/ios/app/id6450972473)

**In-app purchases:** none


### Work Rhythm

[App page](https://appshunter.io/ios/app/work-rhythm-bgm-for-focus/id6738783209)

Enhance your work and study sessions with calming background music. This app offers curated playlists, focus timers, and continuous playback to boost productivity and relaxation. Enjoy a user-friendly interface designed for seamless integration into your daily routine.

**Highlights:** Varied playlists for work, study, and relaxation, Focus and break timers, Save favorite tracks, Continuous playback with auto-switching, Background playback support, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Member | $0.99 | per month |
| コーヒー1杯応援 | $0.99 | one-time |
| ランチ応援 | $0.99 | one-time |
| 本気応援パック | $5.99 | one-time |


## Frequently asked questions

### Is ナツ整骨院 free?

ナツ整骨院 is free to download, with no in-app purchases.

### Is Work Rhythm free?

Work Rhythm is free to download, with in-app purchases available.

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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.*