# 10年日記 vs AI絵日記

The clearest difference is ads: AI絵日記 at none against 10年日記's shown. 10年日記's advantage is update cadence (every 11 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 10年日記 sells 2 in-app purchases, starting at $1.99 per month and AI絵日記 sells 3 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

10年日記 ships an update every 11 days, AI絵日記 every 3 weeks. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 10年日記 | AI絵日記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Size | 151 MB | 20 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LFT Inc.](https://appshunter.io/developer/1776796858) | [Koudai Kudou](https://appshunter.io/developer/1744671690) |

## What reviewers say

### 10年日記

[App page](https://appshunter.io/ios/app/10/id6746846382)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Years Diary Premium Monthly | $1.99 | per month |
| 10 Years Diary Premium Yearly | $14.99 | per year |


### 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 10年日記 free?

10年日記 is free to download, with in-app purchases available.

### Is AI絵日記 free?

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

### Do 10年日記 or AI絵日記 have ads?

10年日記 shows ads; AI絵日記 does not.

### Which is updated more often, 10年日記 or AI絵日記?

10年日記 ships an update every 11 days, and AI絵日記 every 3 weeks. Most recently, 10年日記 was updated on September 15, 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.*