Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Switch between 18 color themes. Enter multi-line equations. Automatically format scientific expressions.
Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Choose from 18 color themes. Enter multi-line equations. Automatically format scientific expressions. Access via Split View.
Manage tasks with a to-do and separate done . Add items via a plus button. Edit or delete entries using a menu icon. Search for items and reorder with a long press. Customize tap actions and disable checkboxes.
Take notes with two to-do sections, "Work" and "Other," switch items between them by swiping and choosing "Move." Input multiple tasks with bulk input using the next key. Mark tasks as done with a checkbox, delete completed items in a section.
Customize appearance with themes, button shapes, and colors. Choose from six layouts and control all visual elements. View input and result simultaneously on dual-line display. Adjust settings for precise calculations.
Track daily activities and moods with a monthly calendar displaying five mood beans. Tap beans or activity icons to log entries and view past records. View mood trends and summarize daily experiences through color-coded entries.
View daily, weekly, and monthly schedules with a minimalist design. Add events and set reminders. Access widgets on home and lock screens for quick checks. Sync across devices and receive notifications for upcoming events.
Track monthly schedules with calendar integration. View weekly and daily breakdowns. Add events, set reminders, and sync with iPhone calendar. Edit and delete entries directly. Export schedules as PDF.
Manage lists and tasks with a single screen. Add items with one tap. Sort tasks by long-pressing. Clear all tasks with a single button. Share lists with others. Includes widgets and a clean, intuitive interface.
Create lists and add quickly. Color-code for visual organization. Manage recurring activities with customizable . Use AI to suggest based on history. Convert completed into journal entries. Track focus time with a timer.
Manage events with customizable colors and labels. Set start day and year. Display holidays and days off with color coding. Use Rokuyo support and 24-hour time format. Add event labels with adjustable font size and color.
Manage tasks with todo lists, reminders, and drag-to-reorder functionality. Track habit progress weekly and monthly. Import events from Apple Calendar and set detailed notifications. Record summaries as personal diary entries.
Track daily tasks and habits with customizable mission lists. Complete missions to earn coins for self-rewards. Reorder tasks, edit, or delete entries. Sync progress via iCloud. Set personal preferences in settings.
Manage tasks with unlimited folders and color-coded organization. Sort folders and view task counts. Add multiple tasks at once, check them with a tap, and automatically move completed tasks the bottom.