# 心域 vs 心森日記：會記得你的 AI 心情日記

The clearest difference is device support: 心域 at 3 against 心森日記：會記得你的 AI 心情日記's 1. 心域 also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 心域 sells 1 in-app purchase, starting at $5.99 per month and 心森日記：會記得你的 AI 心情日記 sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

心域 ships an update every 10 days, 心森日記：會記得你的 AI 心情日記 every 5 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 心域 | 心森日記：會記得你的 AI 心情日記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 141 MB | 84 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [HUICHIN CHENG](https://appshunter.io/developer/1889135673) | [Fu Chung Lo](https://appshunter.io/developer/1820152835) |

## What reviewers say

### 心域

[App page](https://appshunter.io/ios/app/id6761364532)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $5.99 | per month |


### 心森日記：會記得你的 AI 心情日記

[App page](https://appshunter.io/ios/app/ai/id6800011769)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 心森日記 Pro - 月訂閱 | $4.99 | per month |
| 心森日記 Pro - 年訂閱 | $49.99 | per year |


## Frequently asked questions

### Is 心域 free?

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

### Is 心森日記：會記得你的 AI 心情日記 free?

心森日記：會記得你的 AI 心情日記 is free to download, with in-app purchases available.

### Do 心域 or 心森日記：會記得你的 AI 心情日記 have ads?

Neither 心域 nor 心森日記：會記得你的 AI 心情日記 shows ads.

### Which is updated more often, 心域 or 心森日記：會記得你的 AI 心情日記?

心域 ships an update every 10 days, and 心森日記：會記得你的 AI 心情日記 every 5 days. Most recently, 心域 was updated on October 16, 2026 and 心森日記：會記得你的 AI 心情日記 on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*