Sleep Calculator icon

Sleep Calculator

A-Tier · Great

Calculate 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.

Android

71.2 · A-Tier

Store rating

Average

4.0 from 936 ratings

Freshness

Excellent

Last updated Sep 28, 2026

Binary size

Poor

Awaiting data average install size

Privacy

Critical

8 known trackers or sensitive permissions

Languages

Excellent

5 supported languages

Store presentation

Average

8 screenshots

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