Unmissable
Unmissable app icon

Never miss another event because of a silent notification.

Unmissable ties your calendar to real system alarms with sound and haptics. iOS 26+.

Download on the App Store Available in 5 languages

Available on iOS 26+. No subscriptions. One-time unlock.

Why Unmissable

Real system alarms

AlarmKit alarms with sound/haptics that you can’t miss.

Works with your calendars

Reads events via EventKit. One tap to set/cancel.

Private by design

No analytics, no tracking, no cloud sync. All local.

Apple Watch sync

Alarms appear on Watch via AlarmKit’s default sync.

Simple pricing

Free for 2 events. $19.99 one-time unlock. No subscription.

How it works

  1. Connect: Grant Calendar and AlarmKit permissions.
  2. Set: Tap an event to set a real alarm.
  3. Relax: Your alarm will fire on time—even on Watch.

Pricing

Free for 2 events. One-time Pro unlock for $19.99. No subscriptions. Ever.