# Hour Calendar vs Liminal Clock

The clearest difference is in-app purchases: Hour Calendar at none against Liminal Clock's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Liminal Clock sells 1 in-app purchase, starting at $19.99 per year. Hour Calendar asks for nothing beyond the download.

## The numbers

| Metric | Hour Calendar | Liminal Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 1 MB | 195 MB |
| Requires iOS | **16.0** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Akira Kuwabara](https://appshunter.io/developer/660153698) | [Braviata LLC](https://appshunter.io/developer/1851884696) |

## What reviewers say

### Hour Calendar

[App page](https://appshunter.io/ios/app/hour-calendar/id1638641530)

**Features:** macOS Compatibility

**In-app purchases:** none


### Liminal Clock

[App page](https://appshunter.io/ios/app/liminal-clock/id6755091701)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Liminal Clock Premium - Yearly | $19.99 | per year |


## Frequently asked questions

### Is Hour Calendar free?

Hour Calendar is free to download, with no in-app purchases.

### Is Liminal Clock free?

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

### Do Hour Calendar or Liminal Clock have ads?

Neither Hour Calendar nor Liminal Clock 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.*