
About
This app displays your entire month on a single screen with no scrolling. It allows for detailed notes, task management, and photo integration for each day. Share calendars and collaborate with others easily.
What's New in Mobile Diary
4.0
November 6, 2026
Now available in English! - New invite screen for shared calendars: invite by phone number or email, and send the link with any app. - Improved iPad layouts for the year, day and month views. - The launch screen now follows Dark Mode. - Holidays come from your iPhone's holiday calendar outside Korea. Bug fixes - Fixed the first row of the month shrinking on smaller iPhones in busy months. - Fixed the invite screen not opening for first-time sharers. - Fixed iPad layout issues after returning from the Home Screen.
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FAQ
What is Mobile Diary's core feature?
Mobile Diary's core feature is displaying the entire month on a single screen, eliminating the need for scrolling. It allows users to write detailed notes, manage tasks, and add photos for each day.
How does Mobile Diary handle long notes?
Day cells in Mobile Diary expand to accommodate your text, ensuring that long notes are never truncated. You can write freely, similar to a memo, for events, to-dos, budgets, or ideas.
Can I share calendars with others using Mobile Diary?
Yes, you can invite family and friends to share calendars using a phone number or email, without requiring them to sign up. You can also share photos and comment on them together.
Does Mobile Diary offer automatic reminders?
Yes, Mobile Diary provides automatic reminders for today's and tomorrow's events, as well as timed events, without requiring any setup from the user.
How is my data stored and synced with Mobile Diary?
Your data is stored in your own iCloud and syncs across your devices. This ensures your information is secure and accessible on all your supported devices.
What platforms is Mobile Diary available on?
Mobile Diary is available on iPhone and iPad, offering a consistent experience across Apple devices.
How often is Mobile Diary updated?
The latest version of Mobile Diary is 4.0, and it was last updated on November 6, 2026. This indicates a recent update, suggesting ongoing development and support.
What is the price of Mobile Diary?
Mobile Diary is a paid application, priced at $1.99. This one-time purchase grants access to all its features.






