# AI絵日記 vs こころぐ

The clearest difference is ads: こころぐ at none against AI絵日記's shown. こころぐ also leads on update cadence (fortnightly vs monthly) and iOS requirement (14.0 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AI絵日記 sells 3 in-app purchases, starting at $0.49 per month and こころぐ sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AI絵日記 ships an update monthly, こころぐ fortnightly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | AI絵日記 | こころぐ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Size | 22 MB | 3 MB |
| Requires iOS | 18.2 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Koudai Kudou](https://appshunter.io/developer/1744671690) | [Mimi Okumura](https://appshunter.io/developer/6788955622) |

## What reviewers say

### AI絵日記

[App page](https://appshunter.io/ios/app/ai/id6748383978)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| フルバージョンへのアップデート | $0.49 | per month |
| Pro版へのアップグレード | $0.99 | one-time |
| Pro版へのアップグレード | $2.99 | one-time |


### こころぐ

[App page](https://appshunter.io/ios/app/ai/id6788955620)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| こころぐ Plus | $1.99 | per month |


## Frequently asked questions

### Is AI絵日記 free?

AI絵日記 is free to download, with in-app purchases available.

### Is こころぐ free?

こころぐ is free to download, with in-app purchases available.

### Do AI絵日記 or こころぐ have ads?

AI絵日記 shows ads; こころぐ does not.

### Which is updated more often, AI絵日記 or こころぐ?

AI絵日記 ships an update monthly, and こころぐ fortnightly. Most recently, AI絵日記 was updated on October 5, 2026 and こころぐ on October 15, 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.*