Calculate mathematical expressions with infix notation, view full equations as they are typed. Customize themes to match personal style. Access via lock screen widgets. Use one-handed keyboard for larger devices.
Track time intervals with countdown and -up features. Calculate passed since specific events like birth, joining, or marriage. Display remaining until scheduled dates or life span estimates. Switch between countdown and -up modes.
Track days between events, up or down from any date. Set reminders and notifications. Share events with others, follow friends' counts, and view shared milestones. Sync across devices and export data.
Track tasks with customizable counters, set target counts, and choose colors and icons. View count results through charts and review historical data. Simplifies tallying by removing unnecessary features.
Make decisions by selecting options and letting the randomly choose one. Save personal lists and share them via a unique code. Input multiple choices and view the selected result instantly.
