# 5行日記 vs HITO AI Diary

The clearest difference is in-app purchases: 5行日記 at none against HITO AI Diary's 2. HITO AI Diary's advantage is update cadence (daily vs every 6 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HITO AI Diary sells 2 in-app purchases, starting at $5.99 per month. 5行日記 asks for nothing beyond the download.

5行日記 ships an update every 6 days, HITO AI Diary daily. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 5行日記 | HITO AI Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Daily** |
| Size | 27 MB | 73 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Koji Yoshida](https://appshunter.io/developer/1536947036) | [리플레이스아워](https://appshunter.io/developer/1879194594) |

## What reviewers say

### 5行日記

[App page](https://appshunter.io/ios/app/5/id6758048949)

**In-app purchases:** none


### HITO AI Diary

[App page](https://appshunter.io/ios/app/hito-ai-diary/id6762521604)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HITO Premium Monthly Plan | $5.99 | per month |
| HITO Premium Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is 5行日記 free?

5行日記 is free to download, with no in-app purchases.

### Is HITO AI Diary free?

HITO AI Diary is free to download, with in-app purchases available.

### Do 5行日記 or HITO AI Diary have ads?

Neither 5行日記 nor HITO AI Diary shows ads.

### Which is updated more often, 5行日記 or HITO AI Diary?

5行日記 ships an update every 6 days, and HITO AI Diary daily. Most recently, 5行日記 was updated on November 9, 2026 and HITO AI Diary on November 5, 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.*