# お経のアプリ　写経 vs AI絵日記

The clearest difference is in-app purchases: お経のアプリ　写経 at none against AI絵日記's 3. お経のアプリ　写経 also leads on iOS requirement (15.0 vs 18.2). AI絵日記's advantage is update cadence (every 3 weeks vs every 31 months). On price 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. お経のアプリ　写経 asks for nothing beyond the download.

お経のアプリ　写経 ships an update every 31 months, AI絵日記 every 3 weeks. The most recent releases landed on June 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | お経のアプリ　写経 | AI絵日記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 31 months | **Every 3 weeks** |
| Size | 112 MB | 20 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Aoi Sugizaki](https://appshunter.io/developer/1589241457) | [Koudai Kudou](https://appshunter.io/developer/1744671690) |

## What reviewers say

### お経のアプリ　写経

[App page](https://appshunter.io/ios/app/id6462084840)

**In-app purchases:** none


### AI絵日記

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

**Features:** macOS Compatibility

**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 |


## Frequently asked questions

### Is お経のアプリ　写経 free?

お経のアプリ　写経 is free to download, with no in-app purchases.

### Is AI絵日記 free?

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

### Which is updated more often, お経のアプリ　写経 or AI絵日記?

お経のアプリ　写経 ships an update every 31 months, and AI絵日記 every 3 weeks. Most recently, お経のアプリ　写経 was updated on June 21, 2026 and AI絵日記 on September 17, 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.*