This simple and intuitive calendar app focuses on clarity with customizable text sizes and 24 color-coded options for organizing your schedule. Create a personalized "my calendar" view tailored to your preferences for easy event management.
1.2.0
July 9, 2026
最新のiOSに対応 設定画面の改善 バグ修正とパフォーマンス改善 引き続き「24カレンダー」（読み方：トゥエンティーフォーカレンダー）をよろしくお願いします！ もし気に入っていただけたら、App Storeでレビューいただけると嬉しいです！
MoreYes, 24カレンダー contains advertisements. This allows the app to be offered for free with optional in-app purchases.
24カレンダー has a rating of 4.2 stars based on 285 reviews. Users generally appreciate its focus on readability and customization.
Currently, 24カレンダー is supported on iPhone devices. Compatibility for other platforms may be considered in future updates.
The latest version, 1.2.0, was released on July 9, 2026. Updates are released periodically to improve functionality and address user feedback.
Yes, 24カレンダー allows extensive customization. You can adjust text sizes, use bold display, and select from 24 different colors to categorize your events.
Yes, 24カレンダー is recommended for organizing family, school, or extracurricular activities due to its clear color-coding and customizable views.
24カレンダー has an age rating of 4+, making it suitable for a wide range of users, including children and adults.
Yes, 24カレンダー offers the option to toggle the display of national holidays on or off according to your preference.
