ToDo × Schedule

a task management app with a matrix view organized by date × category. ■ 5 Tab Structure 【Today】 Displays today's task list. Drag to reorder. Progress bar shows completion rate. Set a big day to display countdown. 【ToDo】 Monthly calendar in grid format. Vertical axis shows dates, horizontal axis shows categories. Tap cells to add tasks. Supports bulk deletion via multi-select. 【Schedule】 Manage daily schedule in a time × category grid. Set start and end times. PDF export available. 【Data】 Completion rate as pie chart. Weekly and monthly progress in bar charts. Summary shows total tasks, completed tasks, and category count. 【Settings】 Configure theme color, reminders, big day, password lock, and data management. ■ Key Features • Category Management: Choose from 12 colors. Add, edit, delete, reorder. Separator feature for grouping. • Templates: Daily recurring tasks and saved frequent tasks. • Reminders: Notifications X days/hours/minutes before start time. Multiple reminders supported. • Big Day Countdown: Register important dates and display remaining days. • Password Lock: Protect the app with a 4-digit password. • Data Management: Delete by month, delete all, PDF export. ■ Supported Languages English, Japanese, Korean, German, French ■ Data Storage All data stored locally on device. No account required. No data sent to servers.