# WorldTIME vs Atomic Clock App

The clearest difference is price: WorldTIME at Free against Atomic Clock App's $2.99. WorldTIME also leads on iOS requirement (12.0 vs 15.1). Atomic Clock App's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

WorldTIME is free to download; Atomic Clock App costs $2.99 up front. WorldTIME sells 1 one-off in-app purchase. Atomic Clock App asks for nothing beyond the download.

## The numbers

| Metric | WorldTIME | Atomic Clock App |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 29 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADAVII (PVT) LTD](https://appshunter.io/developer/1711708818) | [Gianfranco Antenucci](https://appshunter.io/developer/1875606849) |

## What reviewers say

### WorldTIME

[App page](https://appshunter.io/ios/app/worldtime-world-clock-and-alert/id6749838770)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorldTIME Pro Lifetime | $4.99 | one-time |


### Atomic Clock App

[App page](https://appshunter.io/ios/app/atomic-clock-app/id6760158311)

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

**In-app purchases:** none


## Frequently asked questions

### Is WorldTIME free?

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

### Is Atomic Clock App free?

Atomic Clock App costs $2.99, with no in-app purchases.

### Do WorldTIME or Atomic Clock App have ads?

Neither WorldTIME nor Atomic Clock App 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.*