# Longitude vs World Clock with Aurora

The clearest difference is in-app purchases: World Clock with Aurora at none against Longitude's 3. World Clock with Aurora also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Longitude sells 3 in-app purchases, starting at $2.99 per month. World Clock with Aurora asks for nothing beyond the download.

## The numbers

| Metric | Longitude | World Clock with Aurora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 12 MB | 26 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chris Schrade](https://appshunter.io/developer/1637243042) | [Hangik Lee](https://appshunter.io/developer/1893677570) |

## What reviewers say

### Longitude

[App page](https://appshunter.io/ios/app/longitude-world-clock/id6761304850)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Longitude Pro - Monthly | $2.99 | per month |
| Longitude Pro - Annual | $19.99 | per year |
| Longitude Pro - Lifetime | $29.99 | one-time |


### World Clock with Aurora

[App page](https://appshunter.io/ios/app/world-clock-with-aurora/id6762291120)

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

**In-app purchases:** none


## Frequently asked questions

### Is Longitude free?

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

### Is World Clock with Aurora free?

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

### Do Longitude or World Clock with Aurora have ads?

Neither Longitude nor World Clock with Aurora 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.*