Mobile apps
Event Days Timer
Elapsed, countdown & repeats — Anniversaries, exams, rent day, reminders—add once; auto-sort into elapsed, countdown, or recurring. Birthdays with solar & lunar age, Archive, fresh cards & illustrated widgets, system alarms, optional iCloud.
Highlights
“How long since” and “how long until” in one place.
Events land in Elapsed, Countdown, or Recurring by time and repeat rules—countdowns move to Elapsed when due.
Birthday cards show solar age and lunar nominal age (both or either); anniversary cards show completed years.
Set an archive time to freeze timing and move events out of active lists—restore anytime.
Toggle year through minute per event; seconds (and milliseconds in Precise mode) always show, with roll-down conversion.
Optional AlarmKit / system-level alarms; after a device change you may need to re-authorize.
Default Fresh Cards theme; auto icon/color by group, or set manually per event.
Warm cream, soft landscape, starry glass, cloud grid themes; medium/large list widgets show full events only.
Events and groups sync via your Apple ID’s private iCloud Drive—not third-party servers.
Need a partnership or enterprise build?
Tell us about your scenario via the contact page—we will get back to you.