Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Alarmio is a simple open source alarm clock which attempts to implement many useful features while following regular design standards to ensure that it is quick and intuitive to use.


- set alarms, timers, or use the built-in stopwatch
- repeat alarms on a weekly basis
- specify a ringtone from either installed sounds or an internet stream
- notify yourself to go to sleep a set time before your first alarm
- gradually increase brightness / volume to wake you up
- choose a custom header / background image to display
- light/dark themes, with a sunrise-sunset scheduling option


- SET_ALARM, VIBRATE, WAKE_LOCK: uh, this should be obvious
- ACCESS_COARSE_LOCATION: determining automatic sunrise/sunset times for "scheduled" light/dark themes
- INTERNET: obtaining a set of sunrise/sunset times (location data is not shared outside of the device), as well as fetching graphical assets and some of the information in the about page
- RECEIVE_BOOT_COMPLETED: re-schedule alarms on startup
- READ_EXTERNAL_STORAGE: used to set custom background / header images in the settings
- FOREGROUND_SERVICE: used to notify you to sleep - see the "Sleep Reminder" option in the settings

Support/feedback channel:
Updated on
Apr 9, 2020

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

What's new

- temporary workaround for background optimizations
- fix bugs with alarm volume (@ajayyy)
- alarms re-enable when setting time (@raboof)
- support for more internet radio sources (@raboof)
- prevent alarms from appearing in recent apps