# World Clock vs Timezone World Clock

The clearest difference is in-app purchases: Timezone World Clock at none against World Clock's 1. World Clock'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. World Clock sells 1 one-off in-app purchase. Timezone World Clock asks for nothing beyond the download.

## The numbers

| Metric | World Clock | Timezone World Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 41 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tomash Sugint](https://appshunter.io/developer/1896504334) | [Amrith Shanbhag](https://appshunter.io/developer/1887597523) |

## What reviewers say

### 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 |


### Timezone World Clock

[App page](https://appshunter.io/ios/app/timezone-world-clock-timebase/id6770247920)

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

**In-app purchases:** none


## Frequently asked questions

### Is World Clock free?

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

### Is Timezone World Clock free?

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

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

Neither World Clock nor Timezone World Clock shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*