Sleep Calculator
A-Tier · GreatCalculate optimal bedtime based on your natural sleep cycles and track sleep.
App overview
- Developer
- DealWatch24 LLC
- Pricing
- Free
- Latest update
- Sep 28, 2026
- Audit status
- Audited
About Sleep Calculator
Good day starts with good morning! Go to bed at the right time and wake up in between your natural 90-minute sleep cycles to feel rested and refreshed. A good night's sleep consists of 5-6 complete sleep cycles. ◦ Select when you want to wake up ◦ Calculate your best time to go to sleep ◦ Calculate the best time to wake up It takes an average human about 15 minutes to fall asleep. If you wake up at one of the calculated times, you'll rise in between 90-minute sleep cycles. Sleep Calculator helps you decide when to go to bed so that you can wake at a specific time ensuring a good night’s rest, or what time you should wake up if you want to go to bed right now. If you want to determine your real sleep cycles - our Sleep Tracker functionality allows you to track and analyze your sleep and, if done correctly, will show you your sleep progress – when you were in light, deep or REM (dream) sleep phase and the breakdown of your sleep cycles. Snoring/noise detection can be enabled as well. Our Smart Alarm will wake you up gently in the lightest sleep phase, making sure you wake up easy and rested. Bedtime notifications can also be set up so that you do not miss a proper time to go to sleep.
Audit results
Key findings followed by the detailed performance signals.
Strengths
- 95% scoring evidence coverage
- Recently maintained
- Well localized storefronts
Watchouts
- 8 trackers or sensitive permissions detected.
Performance breakdown
Signals from the latest available audit data.
Store rating
Average4.0 from 936 ratings
Freshness
ExcellentLast updated Sep 28, 2026
Binary size
PoorAwaiting data average install size
Privacy
Critical8 known trackers or sensitive permissions
Languages
Excellent5 supported languages
Store presentation
Average8 screenshots
Related apps
More apps in the same categories and rankings.
SnoreStop AI: Snore Recorder
Independent benchmark of SnoreStop AI: Snore Recorder
Dogs Unleashed AB
Snoria: Snore Recorder & Score
Independent benchmark of Snoria: Snore Recorder & Score
Vladyslav Prykhodko
Sleep Hero: Bedtime Habit Game
Sleep tracker & bedtime habit builder with alarms, sleep aid, and calming sounds
Shikudo
Sleep Recorder: Talk & Snore
Independent benchmark of Sleep Recorder: Talk & Snore
Batuhan Senavci
RestUp: Sleep Recovery Tracker
Sleep tracker and recovery score: know each morning whether to push or rest.
Aman Priyadarshi
Sleepzy - Sleep Tracker Sounds
Sleep tracker with white noise, sleep sounds & smart alarm for restful nights
STARVIA COMPANY LIMITED