# mokumokuknock vs 体内時計

The clearest difference is ads: 体内時計 at none against mokumokuknock's shown. mokumokuknock's advantage is iOS requirement (12.0 vs 15.1). 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 | mokumokuknock | 体内時計 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | — |
| Size | 61 MB | 21 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kenta yamada](https://appshunter.io/developer/1698424335) | [Daisuke Asato](https://appshunter.io/developer/6783265191) |

## What reviewers say

### mokumokuknock

[App page](https://appshunter.io/ios/app/mokumokuknock/id6480390730)

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

**In-app purchases:** none


### 体内時計

[App page](https://appshunter.io/ios/app/10/id6790029789)

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

**In-app purchases:** none


## Frequently asked questions

### Is mokumokuknock free?

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

### Is 体内時計 free?

体内時計 is free to download, with no in-app purchases.

### Do mokumokuknock or 体内時計 have ads?

mokumokuknock shows ads; 体内時計 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.*