No subscription · iOS 26.0 · EN · FR · DE · ES · AR · ZH
Calendar Alarms app icon

Wake up only
when it matters

Calendar Alarms rings only on mornings when a matching event appears in your Apple Calendar. Link each alarm to one or more calendar events — no alarm on a day off, no fumbling for your phone at 5 am. Now with Apple Watch companion, home screen widgets, and iCloud sync.

Download on the App Store See how it works →

No subscription · iOS 26.0+ · v2.6.5 · Works completely offline

★★★★★ 5.0 on the App Store
EN · FR · DE · ES · AR · ZH
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How it works

Four steps to a smarter morning

Calendar Alarms bridges your schedule and your alarm clock — automatically, privately, entirely on your device. It includes the home screen widget, iCloud sync, upcoming week view, and Calendar Alarms Premium.

01
Grant calendar access
On first launch, tap Allow when iOS asks for calendar access. Without it the app can't check which events are coming up.
02
Set a time & link events
Create an alarm — say 07:00 linked to the Manchester or Office events. Link multiple events per alarm, and it fires only when one of them appears in your calendar that day.
03
Let it scan nightly
A silent nightly background scan re-checks your calendar 60 days ahead and keeps notifications perfectly in sync — no manual input ever.
04
Wake up. Snooze or stop.
The full-screen wake UI is clean and immediate. Snooze (with your custom snooze duration) or Stop — right from the lock screen banner. Then enjoy your days off.

Features

Everything you need. Nothing you don't.

🔒
100% on-device. Zero data collected.
Calendar Alarms has no servers, no accounts and no analytics. Your calendar data is read locally using Apple's EventKit framework and never leaves your iPhone. Not a single byte is uploaded anywhere.
✅
No account required. Download, set an alarm, done. We don't even know you exist.
🔒
⏰
Multiple alarms, multiple event links
Set as many alarms as you need — each with its own time and one or more linked events. Link Office and WFH to the same alarm — it fires when either appears in your calendar.
📅
Upcoming week view
Tap the calendar icon to see a 7-day ahead view of which mornings your alarms will fire — so you always know what's scheduled before the week begins.
📱
Home screen widget
See your upcoming alarms at a glance — right on your home screen or lock screen. Four widget sizes including small, medium, and two watch complications. Requires Calendar Alarms Premium.
☁️
iCloud sync
Set up your alarms once and they sync silently across all your iPhone and iPad devices via iCloud. Requires Calendar Alarms Premium.
⌚
Apple Watch companion
See your alarms on your wrist, toggle them on or off, and get a haptic tap when one fires. Four watch face complications keep your next alarm visible at a glance. Requires Calendar Alarms Premium.
🎵
Sound Library
15 premium alarm tones — Classic, Chime, Marimba, Deep Gong, Digital, Gentle Wake, Pulse, Crescendo, Morning Birds, Rainfall, Ocean Waves, Radar, Harp, Wind Chimes, and Sunrise.
🌙
Dark mode & offline
Follows your system appearance automatically. No internet connection is ever needed — everything runs locally on your device.
🎁
Optional upgrades, no subscription
The Sound Library and Calendar Alarms Premium are optional one-off purchases. No recurring charges, ever. Snooze is customisable per alarm from 1 to 15 minutes.
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Your alarm clock finally knows your schedule — and stays quiet when it should.

The idea behind Calendar Alarms

Ready for smarter mornings? Download Calendar Alarms

Available on the App Store. Requires iOS 26.0. No subscription, no account, no nonsense.

Download on the App Store