# World Clock, Map vs Heavenly Walls

The clearest difference is ads: Heavenly Walls at none against World Clock, Map's shown. Heavenly Walls also leads on 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 | World Clock, Map | Heavenly Walls |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 26 MB | 38 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taisuke Hosokawa](https://appshunter.io/developer/1585548762) | [Michael Patlakh](https://appshunter.io/developer/6772575583) |

## What reviewers say

### World Clock, Map

[App page](https://appshunter.io/ios/app/world-clock-map/id6738603107)

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

**In-app purchases:** none


### Heavenly Walls

[App page](https://appshunter.io/ios/app/heavenly-walls/id6772575581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World Clock, Map free?

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

### Is Heavenly Walls free?

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

### Do World Clock, Map or Heavenly Walls have ads?

World Clock, Map shows ads; Heavenly Walls 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.*