Sleep Cycle

Vasilii Polovnikov

In-app purchases

About this app

Sleep Cycle calculates four bedtimes that land you at the right wake time, based on 90-minute sleep cycles. Enter the time you need to wake up, and the app works backwards to find when you should fall asleep. The four options let you pick the bedtime that fits your schedule.

The free tier tracks your sleep cycles and shows a simple alarm. A subscription adds bedtime reminders, weekly sleep logs, and custom themes. Users who wake up wrecked find that hitting the right sleep cycle makes a noticeable difference.

Key features:
• Four calculated bedtimes for any wake time
• 90-minute sleep cycle calculations
• Simple sleep cycle tracking
• Bedtime reminders with subscription
• Weekly sleep logs with subscription
• Custom alarm themes with subscription

Free:
• Sleep cycle tracking
• Basic alarm
• Wake time calculator

Premium:
• Bedtime reminders
• Weekly sleep logs
• Custom themes