# World Clock vs StyleClock

The clearest difference is ads: StyleClock at none against World Clock's shown. StyleClock also leads on update cadence (every 5 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

World Clock ships an update monthly, StyleClock every 5 days. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | World Clock | StyleClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Size | 4 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Okumura](https://appshunter.io/developer/6773895881) | [唯伟 项](https://appshunter.io/developer/6776474935) |

## What reviewers say

### World Clock

[App page](https://appshunter.io/ios/app/world-clock-time-zones/id6773895879)

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

**In-app purchases:** none


### StyleClock

[App page](https://appshunter.io/ios/app/styleclock-focus-timer/id6792642897)

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

**In-app purchases:** none


## Frequently asked questions

### Is World Clock free?

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

### Is StyleClock free?

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

### Do World Clock or StyleClock have ads?

World Clock shows ads; StyleClock does not.

### Which is updated more often, World Clock or StyleClock?

World Clock ships an update monthly, and StyleClock every 5 days. Most recently, World Clock was updated on October 2, 2026 and StyleClock on October 6, 2026.

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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.*