# CLK Wrld vs TimezoneWorld Clock

The clearest difference is ads: TimezoneWorld Clock at none against CLK Wrld's shown. CLK Wrld's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support 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 | CLK Wrld | TimezoneWorld Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 71 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sumit Zalavadiya](https://appshunter.io/developer/1791692918) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### CLK Wrld

[App page](https://appshunter.io/ios/app/clk-wrld/id6740799920)

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

**In-app purchases:** none


### TimezoneWorld Clock

[App page](https://appshunter.io/ios/app/timezoneworld-clock/id6772262657)

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

**In-app purchases:** none


## Frequently asked questions

### Is CLK Wrld free?

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

### Is TimezoneWorld Clock free?

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

### Do CLK Wrld or TimezoneWorld Clock have ads?

CLK Wrld shows ads; TimezoneWorld 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.*