# Dieter Clock vs FocusBuddy.

The clearest difference is in-app purchases: Dieter Clock at none against FocusBuddy.'s 3. Dieter Clock also leads on ads (none vs shown) and device support (4 vs 2). On price and iOS requirement there is nothing between them.

Both are free to download. FocusBuddy. sells 3 in-app purchases, starting at $0.99 per month. Dieter Clock asks for nothing beyond the download.

## The numbers

| Metric | Dieter Clock | FocusBuddy. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 5 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oguzhan Bilgin](https://appshunter.io/developer/1848626364) | [Anthony HAEMMERLIN](https://appshunter.io/developer/1844206886) |

## What reviewers say

### Dieter Clock

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

**In-app purchases:** none


### FocusBuddy.

[App page](https://appshunter.io/ios/app/focusbuddy/id6757091240)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $3.99 | per year |
| Premium Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Dieter Clock free?

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

### Is FocusBuddy. free?

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

### Do Dieter Clock or FocusBuddy. have ads?

FocusBuddy. shows ads; Dieter Clock 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.*