# 专注的圆宝 vs Calm Focus

The clearest difference is in-app purchases: Calm Focus at none against 专注的圆宝's 2. Calm Focus also leads on device support. 专注的圆宝's advantage is iOS requirement (12.0 vs 15.0). On price there is nothing between them.

Both are free to download. 专注的圆宝 sells 2 in-app purchases, starting at $0.99 per month. Calm Focus asks for nothing beyond the download.

## The numbers

| Metric | 专注的圆宝 | Calm Focus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Size | 54 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [龙飞 刘](https://appshunter.io/developer/1732953959) | [小斌 吴](https://appshunter.io/developer/1721307890) |

## What reviewers say

### 专注的圆宝

[App page](https://appshunter.io/ios/app/id6478476487)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员月卡 | $0.99 | per month |
| 会员年卡 | $0.99 | per year |


### Calm Focus

[App page](https://appshunter.io/ios/app/calm-focus/id6749935140)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 专注的圆宝 free?

专注的圆宝 is free to download, with in-app purchases available.

### Is Calm Focus free?

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

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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.*