# okorusan vs Yoakari

The clearest difference is in-app purchases: okorusan at none against Yoakari's 1. okorusan also leads on update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Yoakari sells 1 one-off in-app purchase. okorusan asks for nothing beyond the download.

okorusan ships an update daily, Yoakari every 3 weeks. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | okorusan | Yoakari |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 40 MB | 2 MB |
| Requires iOS | **16.0** | 17.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kota Suzuki](https://appshunter.io/developer/1876157551) | [Masato Oda](https://appshunter.io/developer/6784207198) |

## What reviewers say

### okorusan

[App page](https://appshunter.io/ios/app/okorusan/id6777746761)

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

**In-app purchases:** none


### Yoakari

[App page](https://appshunter.io/ios/app/yoakari-screen-time-blocker/id6806542572)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Opening Night | $5.99 | one-time |


## Frequently asked questions

### Is okorusan free?

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

### Is Yoakari free?

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

### Do okorusan or Yoakari have ads?

Neither okorusan nor Yoakari shows ads.

### Which is updated more often, okorusan or Yoakari?

okorusan ships an update daily, and Yoakari every 3 weeks. Most recently, okorusan was updated on October 11, 2026 and Yoakari on October 3, 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.*