Sleephase is a simple sleep companion that helps you choose when to sleep, wake up, and understand your sleep over time.

SLEEP CYCLE CALCULATOR
Find recommended sleep and wake-up times based on sleep cycles. Explore different options and choose the one that fits your schedule.

SMART ALARM
Set your wake-up time and create an alarm directly from Sleephase. Make your mornings easier with a simple sleep-focused alarm experience.

BEDTIME REMINDERS
Get reminders before your planned bedtime so you can start winding down and prepare for sleep.

MOON PHASES
Track the phase of the moon for every night's sleep with precise astronomical calculations, supporting both Northern and Southern hemispheres.

SLEEP JOURNAL
Record how you slept with a quick 1–5 star sleep quality rating. Add a note about your night without filling out a long questionnaire.

DREAM JOURNAL
Remember a dream? Mark it in your sleep log and optionally write down what you remember. Keep your dreams together with your sleep history.

SLEEP INSIGHTS
Discover patterns in your sleep history with automatically generated insights, including sleep quality trends, dream recall, weekday vs. weekend patterns, consistency, best-rated days, and more.

STREAKS
Keep track of consecutive nights logged and see your longest logging streak.

SLEEP HISTORY & STATS
Review your sleep records and explore your data over 7 days, 30 days, or all time. View sleep quality trends and your personal history in one place.

COFFEE NAP
Set a quick 20-minute coffee nap alarm when you need a short rest.

BREATHING EXERCISES
Use a simple breathing exercise when you want a calm moment before sleep.

ANDROID INTEGRATION & WIDGETS
Quickly access Sleephase via home screen widgets, Quick Actions, or the Quick Settings Tile. Never forget to log your sleep with optional midday and evening reminders.

BACKUP & RESTORE
Export your sleep data as a JSON file and import it again whenever you need. Your sleep records can be backed up and restored without complicated setup.

MULTILANGUAGE SUPPORT
Available in multiple languages, complete with seamless light and dark theme modes.

Sleephase is designed to stay simple: set your sleep schedule, wake up, log your night, and learn from your own sleep patterns over time.