# AIメンタルケア日記 vs Yohaku

The clearest difference is ads: Yohaku at none against AIメンタルケア日記's shown. Yohaku also leads on update cadence (every 4 days vs every 2 weeks). AIメンタルケア日記's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AIメンタルケア日記 sells 2 in-app purchases, starting at $2.99 per month and Yohaku sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

AIメンタルケア日記 ships an update every 2 weeks, Yohaku every 4 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AIメンタルケア日記 | Yohaku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 54 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hoshino Hiroki](https://appshunter.io/developer/1730715474) | [Kota Saito](https://appshunter.io/developer/6786606013) |

## What reviewers say

### AIメンタルケア日記

[App page](https://appshunter.io/ios/app/ai/id6758517179)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プロプラン（月額） | $2.99 | per month |
| プロプラン（年額） | $24.99 | per year |


### Yohaku

[App page](https://appshunter.io/ios/app/yohaku/id6786606011)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yohaku プレミアム 月額 | $3.99 | per month |
| Yohaku プレミアム 年額 | $19.99 | per year |


## Frequently asked questions

### Is AIメンタルケア日記 free?

AIメンタルケア日記 is free to download, with in-app purchases available.

### Is Yohaku free?

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

### Do AIメンタルケア日記 or Yohaku have ads?

AIメンタルケア日記 shows ads; Yohaku does not.

### Which is updated more often, AIメンタルケア日記 or Yohaku?

AIメンタルケア日記 ships an update every 2 weeks, and Yohaku every 4 days. Most recently, AIメンタルケア日記 was updated on October 31, 2026 and Yohaku on October 25, 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.*