One-Line Diary – Mood Log
Yuga Matsumi Lifestyle iPhoneiPadiPod touch
One-Line Diary – Mood Log is a free Lifestyle app for iPhone and iPad by Yuga Matsumi. Requires iOS 13.0. Updated January 18, 2026.
- Price
- Free
- on the App Store
- Size
- 20 MB
- Age 4+
- Updated
- Jan 18
- 2026 · v1.0.4
Screenshots
About One-Line Diary – Mood Log
One-Line Diary is a simple journaling app that lets you easily capture your daily thoughts and moments in just a few words. With the calendar view, you can look back on past entries and quickly see how many posts you made on each day at a glance. The built-in report feature helps you review and visualize your records, making it easy to notice changes in your feelings and habits over time. Designed with a clean and distraction-free interface, the app lets you focus entirely on your thoughts without interruption. Why not start recording small daily insights and emotional changes at your own pace?
What’s new
Version 1.0.4 · Updated January 18, 2026
Minor updates have been made. • Improved the reporting feature
App privacy
The developer, Yuga Matsumi, 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 | Compare |
|---|---|---|---|---|
| One-Line Diary – Mood Log | – | Free | January 18, 2026 | |
| Quotidien - your quote library | – | Free | Aug 20, 2026 | Compare |
| Aura: Daily Motivation Quotes | – | Free | Feb 20, 2026 | Compare |
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