Everyone knows when their birthday is, but do you know when your 10,000th day is? It happens in your 27th year. What about your one billionth second? That happens in your 31st year. Discover these and many more interesting life milestones with Life Tally.

Birthdays and Anniversaries. Never forget your friends’ and family’s birthdays and anniversaries by creating simple profiles and turning on notification reminders.

Celebrate Milestones. Years, months, weeks, days, hours, minutes, and seconds. Celebrate milestones like the millionth second of a wedding anniversary, the 1,000th day since a pet adoption, or the 10,000th hour of a child’s life.

Future Event Countdown. Add an event in the future, or the expected birthdate of a child, and countdown the days remaining.

Photo Memories. Check each day to see photos from a year or two (or five or ten) ago.

Fun Estimates. View estimates such as your total heartbeats, breaths, blinks, and more.

Share Milestones. Easily share an upcoming milestone through Messages for a fun conversation starter.

Compare and Contrast. Track the time between two people or events down to the second.

Find your next reason to celebrate with Life Tally!