# Dieter Clock vs Only Focus

The clearest difference is in-app purchases: Dieter Clock at none against Only Focus's 2. Only Focus's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Only Focus sells 2 in-app purchases, starting at $9.99 per month. Dieter Clock asks for nothing beyond the download.

## The numbers

| Metric | Dieter Clock | Only Focus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 5 MB | 66 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Oguzhan Bilgin](https://appshunter.io/developer/1848626364) | [MUSTAFA BAYKAL](https://appshunter.io/developer/1871921994) |

## What reviewers say

### Dieter Clock

[App page](https://appshunter.io/ios/app/dieter-clock/id6754521171)

**In-app purchases:** none


### Only Focus

[App page](https://appshunter.io/ios/app/only-focus-pomodoro-timer/id6766132808)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is Dieter Clock free?

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

### Is Only Focus free?

Only Focus is free to download, with in-app purchases available.

### Do Dieter Clock or Only Focus have ads?

Neither Dieter Clock nor Only Focus shows 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.*