Sleep Cycle Alarm is a free material-designed Android app which helps waking up during a light sleep, it also is ad-free and open source under GPLv3 license.

Features

• Custom alarm management system
• Alarms customatization
• Automatically cleans up used up alarms
• Adds new alarm with only two taps from user
• Shows list of hours to set alarm at to wake up with light sleep cycle
• Shows list of hours to go to sleep at when user wants to wake up at specific hour
• Dark and light theme
• Informs user about sleep duration and quality of specific alarm

Dependencies

• Butterknife
• Realm
• Android-Support-Preference-V7-Fix
• Joda-time
• EventBus

Contributing

You can trace the status of known issues here, also feel free to file a new issue (helpful description, screenshots and logcat are appreciated), or join to my discord and send a message on #programming text channel if you have any questions.