# Work Rhythm vs スマホ制限、スクリーンタイム制限

The clearest difference is in-app purchases: スマホ制限、スクリーンタイム制限 at none against Work Rhythm's 4. スマホ制限、スクリーンタイム制限 also leads on ads (none vs shown). Work Rhythm's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Work Rhythm sells 4 in-app purchases, starting at $0.99 per month. スマホ制限、スクリーンタイム制限 asks for nothing beyond the download.

Work Rhythm ships an update every 9 days, スマホ制限、スクリーンタイム制限 weekly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Work Rhythm | スマホ制限、スクリーンタイム制限 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 25 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rui Hashimoto](https://appshunter.io/developer/1715704650) | [maiku kondo](https://appshunter.io/developer/1604171957) |

## What reviewers say

### 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 |


### スマホ制限、スクリーンタイム制限

[App page](https://appshunter.io/ios/app/bebest/id6747936722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Work Rhythm free?

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

### Is スマホ制限、スクリーンタイム制限 free?

スマホ制限、スクリーンタイム制限 is free to download, with no in-app purchases.

### Do Work Rhythm or スマホ制限、スクリーンタイム制限 have ads?

Work Rhythm shows ads; スマホ制限、スクリーンタイム制限 does not.

### Which is updated more often, Work Rhythm or スマホ制限、スクリーンタイム制限?

Work Rhythm ships an update every 9 days, and スマホ制限、スクリーンタイム制限 weekly. Most recently, Work Rhythm was updated on October 24, 2026 and スマホ制限、スクリーンタイム制限 on October 9, 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.*