AlarmKit alarms
Set real system alarms that ring clearly when ordinary notifications are easy to miss.
Never miss another event because of a silent notification.
Unmissable turns calendar events into real system alarms with sound and haptics on iOS 26+.
Real alarms for your calendar
Works with calendars
Read upcoming events with EventKit, then set or cancel alarms with a tap.
One-time Pro
Use one active alarm for free, or unlock unlimited alarms, widgets, history, stats, and Family Sharing for $19.99.