OpenAlarm
Wake up. Stay awake.
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
OpenAlarm is the alarm clock for mornings when a normal alarm is too easy to silence.
Build alarms around the way you actually wake up:
• Require one or more disarm challenges: Math, Memory, Steps, Shake, or Scan
• Set a snooze budget so snoozing eventually stops being an option
• Enable a wake-up check that asks whether you are still awake a few minutes later
• Schedule repeating weekday and weekend alarms
• Skip or move one occurrence without changing the repeating schedule
• Start nap countdowns and pause or extend them
• Control active naps from the Lock Screen and Dynamic Island
OpenAlarm uses Apple’s alarm system so scheduled alarms remain dependable. Your alarms and settings stay on your device. There are no accounts, ads, analytics, or tracking.
OpenAlarm is free and open source.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Alarm settings now back up to iCloud and come back after a reinstall. You can shuffle between multiple alarm tones. New presets select weekdays, weekend, or every day with one tap. Fixed a bug where changing the time for a single occurrence could permanently change the schedule. The app asks again for missing permissions after a reinstall.
The developer, Daniel Gretzke, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Daniel Gretzke
- Size
- 109.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Daniel Gretzke
