# Ghost Clock vs Duck Timer

The clearest difference is ads: Duck Timer at none against Ghost Clock's shown. Ghost Clock's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and in-app purchases 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 | Ghost Clock | Duck Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 106 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [春华 林](https://appshunter.io/developer/1705163950) | [Arisa Nakanam](https://appshunter.io/developer/1806728292) |

## What reviewers say

### Ghost Clock

[App page](https://appshunter.io/ios/app/ghost-clock/id6468918787)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duck Timer

[App page](https://appshunter.io/ios/app/duck-timer/id6797950584)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Clock free?

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

### Is Duck Timer free?

Duck Timer is free to download, with no in-app purchases.

### Do Ghost Clock or Duck Timer have ads?

Ghost Clock shows ads; Duck Timer 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.*