# Lunar age vs CatClock Mono

The clearest difference is in-app purchases: CatClock Mono at none against Lunar age's 1. CatClock Mono also leads on iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Lunar age sells 1 one-off in-app purchase. CatClock Mono asks for nothing beyond the download.

## The numbers

| Metric | Lunar age | CatClock Mono |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 31 MB | 22 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [Jawoong Ku](https://appshunter.io/developer/1870746784) |

## What reviewers say

### Lunar age

[App page](https://appshunter.io/ios/app/lunar-age/id6742277670)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### CatClock Mono

[App page](https://appshunter.io/ios/app/catclock-mono/id6758197245)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lunar age free?

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

### Is CatClock Mono free?

CatClock Mono is free to download, with no in-app purchases.

### Do Lunar age or CatClock Mono have ads?

Neither Lunar age nor CatClock Mono 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.*