# Shorebird Clock vs World Clock

The clearest difference is in-app purchases: Shorebird Clock at none against World Clock's 1. Shorebird Clock also leads on iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. World Clock sells 1 one-off in-app purchase. Shorebird Clock asks for nothing beyond the download.

## The numbers

| Metric | Shorebird Clock | World Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 43 MB | 41 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Code Town Inc](https://appshunter.io/developer/1690442762) | [Tomash Sugint](https://appshunter.io/developer/1896504334) |

## What reviewers say

### Shorebird Clock

[App page](https://appshunter.io/ios/app/shorebird-clock/id6450124012)

**Features:** macOS Compatibility

**In-app purchases:** none


### World Clock

[App page](https://appshunter.io/ios/app/world-clock-timeshift/id6768507524)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimeShift Pro | $3.99 | one-time |


## Frequently asked questions

### Is Shorebird Clock free?

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

### Is World Clock free?

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

### Do Shorebird Clock or World Clock have ads?

Neither Shorebird Clock nor World Clock 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.*