# CozySheep Focus vs Concentration Clock

CozySheep Focus and Concentration Clock are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | CozySheep Focus | Concentration Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | — |
| Size | 57 MB | 39 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Doudou Oasis Network Technology Co.,Ltd](https://appshunter.io/developer/1776078126) | [Ais Business Mexico S.A. de C.V.](https://appshunter.io/developer/1764495798) |

## What reviewers say

### CozySheep Focus

[App page](https://appshunter.io/ios/app/cozysheep-focus/id6738166024)

**Features:** macOS Compatibility

**In-app purchases:** none


### Concentration Clock

[App page](https://appshunter.io/ios/app/concentration-clock/id6740191750)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CozySheep Focus free?

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

### Is Concentration Clock free?

Concentration Clock is free to download, with no in-app purchases.

### Do CozySheep Focus or Concentration Clock have ads?

Both CozySheep Focus and Concentration Clock show ads.

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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.*