# MOKKOO vs YH Diary

The clearest difference is in-app purchases: YH Diary at none against MOKKOO's 2. YH Diary also leads on update cadence (daily vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MOKKOO sells 2 in-app purchases, starting at $0.99 per month. YH Diary asks for nothing beyond the download.

MOKKOO ships an update every 9 days, YH Diary daily. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MOKKOO | YH Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Size | 70 MB | 65 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wonyoung Jang](https://appshunter.io/developer/1613635889) | [yunhyung nam](https://appshunter.io/developer/1756646776) |

## What reviewers say

### MOKKOO

[App page](https://appshunter.io/ios/app/mokkoo-customizable-diary/id6755384180)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MOKKOO Month plan | $0.99 | per month |
| MOKKOO Annual Plan | $9.99 | per year |


### YH Diary

[App page](https://appshunter.io/ios/app/yh-diary/id6760019199)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MOKKOO free?

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

### Is YH Diary free?

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

### Do MOKKOO or YH Diary have ads?

Neither MOKKOO nor YH Diary shows ads.

### Which is updated more often, MOKKOO or YH Diary?

MOKKOO ships an update every 9 days, and YH Diary daily. Most recently, MOKKOO was updated on October 24, 2026 and YH Diary on October 11, 2026.

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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.*