Kototsumugi - AI Diary Chat
Tomofumi Ueba Lifestyle iPhoneiPadiPod touch
Kototsumugi - AI Diary Chat is a free Lifestyle app for iPhone and iPad by Tomofumi Ueba. Requires iOS 13.0. Updated June 12, 2026.
- Price
- Free
- on the App Store
- Size
- 45 MB
- Age 4+
- Updated
- Jun 12
- 2026 · v1.0.2
Screenshots
About Kototsumugi - AI Diary Chat
Kototsumugi is a conversational AI diary app. You do not need to write perfectly. Share what happened today, what stayed on your mind, or feelings that are hard to put into words. Kototsumugi turns the conversation into a diary that feels like you. For people who want to: - Build a diary habit - Use an AI diary app - Create a journal through conversation - Reflect on each day - Organize feelings and thoughts - Practice self-care - Keep memories in writing - Turn small fragments into a daily record What you can do with Kototsumugi: - Create diary entries from AI conversations Talk naturally, then turn the conversation into a diary. - Save fragments of feelings Keep words, moments, and emotions as small fragments you can revisit later. - Write in a style that fits the day Create gentle, natural diary entries based on your mood. - Look back through history Read past entries and notice changes in your feelings and everyday life. - PRO plan Create more diary entries, save more fragments, and use the app without ads. Kototsumugi quietly supports your daily reflection. Small moments and unnamed feelings can become meaningful records when you look back. Talk with AI and keep the movement of your heart, one day at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.2 · Updated June 12, 2026
Changed the app name to Kototsumugi and updated the store listing for global English and Japanese localization.
App privacy
The developer, Tomofumi Ueba, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated |
|---|---|---|---|
| Kototsumugi - AI Diary Chat | – | Free | June 12, 2026 |
| MindLog - 黒猫AIと続けるひとこと日記 | – | Free | Sep 8, 2026 |
| Anomee: AI Journal, Another Me | – | Free | Aug 18, 2026 |
| ゆる習慣 | – | Free | Feb 14, 2026 |
| ひとりごと:自分だけの日記 | – | Free | Aug 21, 2026 |
| Shadow Work: Umbra | – | Free | Jun 28, 2026 |
| えもまね:感情を言葉にするアプリ | – | Free | Jul 14, 2026 |