DateWise

DateWise answers every "how long" and "what date" question — offline, instantly, with no account and no ads. AGE • Your exact age in years, months and days • The same age as a total number of months, weeks, days, hours and minutes • The weekday you were born on • A live countdown to your next birthday DIFFERENCE BETWEEN TWO DATES • Full breakdown (years, months, days) and the plain total in days, weeks, hours • Count only working days between the dates, or only weekends • Works for past and future dates alike ADD OR SUBTRACT • Add or take away days, weeks, months or years from any date • Add a number of business days and skip the weekends • See the resulting date and which weekday it lands on MILESTONES • Countdowns to round-number milestones — your 10,000th day, 30th birthday, an anniversary • See what's coming next at a glance WHY YOU'LL LIKE IT • 100% offline — nothing is uploaded, ever • No sign-up, no login, no ads, no tracking • No runtime permissions • Clean Material 3 design with automatic light and dark themes • Small download, opens instantly Perfect for planning deadlines and due dates, checking notice periods and contract dates, working out anniversaries, or just satisfying your curiosity.