# AI Diary — Simple emotion diary

> Simple diary app with automatic mood analysis and manual scoring. (iPhone/iPad app by kazuhiro aonuma.)

- Source: https://appshunter.io/ios/app/ai-diary/id1493487805 (this page in markdown: same URL + `.md`)
- Developer: [kazuhiro aonuma](https://appshunter.io/developer/839973346)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 27 MB
- Languages: English, Japanese
- Released: 2020-01-04
- Data updated: 2026-06-02
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/ai-diary/id1493487805/reviews.md

## What is AI Diary?

It is a diary application that can automatically analyze written sentences and register moods.

Of course, it is an application that you can also enter the score of the day yourself.

Very simple diary app, easy to operate.

Just select the date you want to write and write a diary for that day.
Then, use the emotion measurement button to sequence emotions or adjust the slider and enter the mood score for the day.

Select a diary from the list to see your diary and mood for that day.
If you want to rewrite, you can also edit from the edit button.

If you want to delete a diary, just swipe from the list and press the delete button.

It also has a search function, which is useful for searching past diaries.

Please try using it!

## Key features

- Automatic mood analysis
- Manual daily score input
- Easy diary editing
- Swipe to delete entries
- Search past diaries
- Simple and intuitive interface

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/ai-diary/id1493487805/reviews.md

### 3/5 — いいんだけどねぇー

*2021-01-30, version 1.0.8*

好きな様式で日記をかけるのはいいけど、落ちたり変なところでカーソルが動いたりするからそこを直して欲しい。

### 1/5 — 日記が書けない

*2020-11-15, version 1.0.7*

日記を書こうとして右下のfloating action buttonをタップした瞬間に落ちます。なにこれ？

### 5/5 — 暇つぶし

*2020-01-14, version 1.0.2*

シンプルで使いやすいと思います。
感情測定が面白いですね、

## Frequently asked questions about AI Diary

### Does AI Diary have ads?

Yes, AI Diary contains advertisements. As a free application, ads are displayed to support its development and maintenance.

### What devices is AI Diary available on?

AI Diary is available on iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem.

### How often is AI Diary updated?

AI Diary was last updated on December 16, 2020, to version 1.0.8. Future updates will depend on developer plans.

### What is the age rating for AI Diary?

AI Diary has an age rating of 4+, making it suitable for a wide range of users. The content is generally appropriate for young children.

### Can I edit past entries in AI Diary?

Yes, you can easily edit past diary entries in AI Diary. Simply select the diary from the list and use the edit button to make changes.

### How do I delete a diary entry in AI Diary?

Deleting a diary entry in AI Diary is straightforward. From the list of entries, swipe the entry you wish to remove and press the delete button.

### Is AI Diary free to use?

Yes, AI Diary is free to download and use. It is supported by advertisements.

## Version history (last 5 releases)

### 1.0.8 — 2020-12-16

- Bug fix

### 1.0.7 — 2020-08-12

- Bug fix

### 1.0.6 — 2020-03-22

- bug fix

### 1.0.5 — 2020-03-16

bug fix

### 1.0.4 — 2020-02-11

- bug fix

## Apps similar to AI Diary

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [No.Emotion](https://appshunter.io/ios/app/noemotion/id1596671475) | — | Free | Lifestyle |
| [Gunpla Catalog](https://appshunter.io/ios/app/gunpla-catalog/id1536081022) | 3.9 (17) | Free | Lifestyle |
| [Thingealogy - Save Memories](https://appshunter.io/ios/app/thingealogy-save-memories/id1447347410) | 2.8 (12) | Free | Lifestyle |
| [LensON](https://appshunter.io/ios/app/lenson/id1495703760) | — | Free | Lifestyle |
| [Kamidana - Pocket Shrine](https://appshunter.io/ios/app/kamidana-pocket-shrine/id1231920500) | 4.8 (178) | Free | Lifestyle |
| [TenYear Diary - journal & memo](https://appshunter.io/ios/app/tenyear-diary-journal-and-memo/id695090127) | 4.7 (141) | Free | Lifestyle |

## More apps by kazuhiro aonuma

- [今日は何の日?](https://appshunter.io/ios/app/id847081017)
- [視力回復トレーニング -マジカルアイ・ガボールパッチ・立体視](https://appshunter.io/ios/app/id1206946126)
- [花粉症まとめニュース](https://appshunter.io/ios/app/id1212032050)
- [桜・お花見まとめニュース](https://appshunter.io/ios/app/id1214590092)
- [地元・地方まとめニュース  選べる県・市区町村別のニュース](https://appshunter.io/ios/app/id1222523901)
- [Movie Capture](https://appshunter.io/ios/app/movie-capture/id1315267405)

All apps by kazuhiro aonuma: https://appshunter.io/developer/839973346

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*