# Concentration Clock vs YouNeek 369

The clearest difference is ads: YouNeek 369 at none against Concentration Clock's shown. Concentration Clock's advantage is iOS requirement (12.0 vs 15.1). On price, 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.

## The numbers

| Metric | Concentration Clock | YouNeek 369 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/youneek-369/id6758226028/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Monetization | — | Free |
| Size | 39 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ais Business Mexico S.A. de C.V.](https://appshunter.io/developer/1764495798) | [Andrew Gray](https://appshunter.io/developer/1871605094) |

## What reviewers say

### Concentration Clock

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

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

**In-app purchases:** none


### YouNeek 369

[App page](https://appshunter.io/ios/app/youneek-369/id6758226028)

This app redefines timekeeping with a unique 3-phase, 80-minute cycle, moving beyond traditional 60-minute increments. Designed for enhanced focus and flow, it offers a different rhythm for those who find conventional time measurement restrictive.

**Highlights:** Unique 80-minute time phases, 3 sacred phases of time, Focus and flow enhancement, Rhythm-based time display, No AM/PM designation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Concentration Clock free?

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

### Is YouNeek 369 free?

YouNeek 369 is free to download, with no in-app purchases.

### Do Concentration Clock or YouNeek 369 have ads?

Concentration Clock shows ads; YouNeek 369 does not.

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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.*