# AIメンタルケア日記 vs ZenMonkey

The clearest difference is ads: ZenMonkey at none against AIメンタルケア日記's shown. AIメンタルケア日記's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, 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 ZenMonkey sells 3 in-app purchases, starting at $1.99 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, ZenMonkey fortnightly. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AIメンタルケア日記 | ZenMonkey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zenmonkey-meditation-timer/id6760749528/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Freemium |
| Size | 54 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hoshino Hiroki](https://appshunter.io/developer/1730715474) | [iiisle Studio](https://appshunter.io/developer/1886069503) |

## 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 |


### ZenMonkey

[App page](https://appshunter.io/ios/app/zenmonkey-meditation-timer/id6760749528)

This app offers a minimalist, distraction-free space for self-guided mindfulness and meditation practice. It helps users return to their breath and body, with optional heart rate insights and integration with Apple Health.

**Highlights:** Distraction-free sessions, Gentle bell chimes, Apple HealthKit integration, Heart rate insights (with Apple Watch), On-device data storage, Practice trends and history

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZenMonkey Pro Monthly | $1.99 | per month |
| ZenMonkey Pro Yearly | $12.99 | per year |
| ZenMonkey Pro Lifetime | $24.99 | one-time |


## 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 ZenMonkey free?

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

### Do AIメンタルケア日記 or ZenMonkey have ads?

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

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

AIメンタルケア日記 ships an update every 2 weeks, and ZenMonkey fortnightly. Most recently, AIメンタルケア日記 was updated on October 6, 2026 and ZenMonkey on October 20, 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.*