# Water vs World Clock

The clearest difference is in-app purchases: Water at none against World Clock's 1. Water also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). World Clock's advantage is update cadence (fortnightly vs every 59 months). On price and ads there is nothing between them.

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

Water ships an update every 59 months, World Clock fortnightly. Both last shipped on October 27, 2026.

## The numbers

| Metric | Water | World Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 59 months | **Fortnightly** |
| Size | 1 MB | 2 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Bjarne Berge](https://appshunter.io/developer/1209858941) | [Mehmet Erdem Devge](https://appshunter.io/developer/1464750482) |

## What reviewers say

### Water

[App page](https://appshunter.io/ios/app/water-content/id1568497596)

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

**In-app purchases:** none


### World Clock

[App page](https://appshunter.io/ios/app/world-clock-time-zone-tracker/id6738009591)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features- Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Water free?

Water 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 Water or World Clock have ads?

Neither Water nor World Clock shows ads.

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

Water ships an update every 59 months, and World Clock fortnightly. Most recently, Water was updated on October 27, 2026 and World Clock on October 27, 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.*