Sleep Cycle Calculator
Android app by pentarab. Lifestyle · pentarab
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 1.0.0
- Listing last refreshed
- 2026-09-12
View the original store listing
Store description excerpt
Sleep Cycle Calculator helps you wake up refreshed by timing your sleep around 90-minute sleep cycles. Pick a wake-up time to see the best bedtimes, or tap "sleep now" to see the best times to wake up — each suggestion shows the cycle count and hours of sleep. FEATURES • Wake-up planner: choose a wake time, get 4 suggested bedtimes (6, 5, 4 and 3 cycles) • Sleep-now planner: get 4 suggested wake-up times if you fall asleep now • Every card shows the number of sleep cycles and total hours of sleep • Adjustable fall-asleep buffer (default 15 minutes) • Clean, simple card layout with a 12/24-hour time picker • No accounts, no tracking, no permissions Works offline — nothing is recorded or sent anywhere. This is a simple calculator based on the common 90-minute sleep-cycle estimate. It is not medical advice. Remove ads anytime with a one-time in-app purchase.
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
No chart positions have been captured for this app yet.
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.