Best apps like sleepytime calculator

9+ similar apps compared and reviewed

4.5 avg rating
9 free apps
Updated September 2026

Looking for something like sleepytime calculator? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to sleepytime calculator

Sleep Time: Cycle Alarm Clock#2

Sleep Time: Cycle Alarm Clock by Azumio Inc.

Smart Bedtime Timer & Tracker
Strong Contender
💪 Health & Fitness
4.7😐(5.4K ratings)
FreeAdsIn-App Purchases
Sleep Time: Cycle Alarm Clock screenshot 1
Sleep Time: Cycle Alarm Clock screenshot 2
Sleep Time: Cycle Alarm Clock screenshot 3
Sleep Time: Cycle Alarm Clock screenshot 4
Sleep Time: Cycle Alarm Clock screenshot 5
Sleep Time: Cycle Alarm Clock screenshot 6

This app helps you fall asleep, stay asleep, and wake up refreshed with advanced sleep cycle analysis and a smart alarm. It offers detailed sleep tracking, soundscapes, and integration with Apple Health.

What We Love

  • 👍 Generally a great free app
  • 👍 Accurate sleep tracking
  • 👍 Gentle alarm wakeup
  • 👍 Helpful for sleep insights
  • 👍 Dependable app for years

Room to Improve

  • 🐛 Alarm doesn't always go off
  • 🔊 Loud ads that can't be closed
  • 🔋 Drains battery
  • 🤔 Inaccurate sleep tracking
  • 🐛 Crashes and bugs after updates
Sleep Calculator Pro#3

Sleep Calculator Pro by DealWatch24 LLC

Sleep cycles & smart alarm
Worth Considering
💪 Health & Fitness
5.0(76 ratings)
Free
Sleep Calculator Pro screenshot 1
Sleep Calculator Pro screenshot 2
Sleep Calculator Pro screenshot 3
Sleep Calculator Pro screenshot 4
Sleep Calculator Pro screenshot 5
Sleep Calculator Pro screenshot 6

This app helps you determine the optimal times to go to sleep and wake up to align with your natural 90-minute sleep cycles. It calculates ideal bedtime based on your desired wake-up time and vice-versa, promoting a more rested feeling upon waking. It also includes features for tracking sleep phases and a smart alarm to wake you gently.

More apps like sleepytime calculator

4
Sleepy Time - Time for Bed
Sleepy Time - Time for Bed
Sleepy Time - Time for Bed
When to go to bed
Free

This app helps you determine your ideal bedtime based on your wake-up time and desired sleep duration. It also provides notifications for bedtime and caffeine cutoff, with customizable unwind times.

Backwards bedtime calculatorCustomizable sleep hoursAdjustable unwind time
💪 Health & Fitness
(3)
ad-supported
5
Mist - Nutrition Tracker
Mist - Nutrition Tracker
Mist - Nutrition Tracker
Food Log and Calorie Tracker
Free

Easily log your food and exercise with a simple interface. Automatically calculates calories and macros, allowing you to view their impact on your health. Focuses on fast, uncomplicated tracking.

Quick food and exercise loggingAutomatic calorie calculationMacro tracking
💪 Health & Fitness
(508)
free with in-app purchases
6
Smart Alarm Clock - FixSleep
Smart Alarm Clock - FixSleep
Smart Alarm Clock - FixSleep
Wake Up Early & Sleep Time
Free

This app helps you wake up on time with challenging alarms and a smart sleep cycle calculator. It also offers relaxing sounds and bedtime reminders to improve sleep quality and establish better sleep habits.

Wake-up challenges (math, QR scan, steps, shake, touch)Anti-snooze protectionSmart sleep cycle calculator
💪 Health & Fitness
(31)
freemium
7
Indy: ADHD AI Coach & Planner
Indy: ADHD AI Coach & Planner
Indy: ADHD AI Coach & Planner
Focus, goals & daily journal
Free

This app provides planning and support for individuals with ADHD, helping them prioritize tasks, manage overwhelm, and build momentum. It offers daily check-ins, adaptive support, and insights into personal work patterns, all designed to be flexible and non-judgmental.

Weekly planning with realistic priorities5-minute daily check-insSupport when feeling stuck
💪 Health & Fitness
(114)
free with in-app purchases
8
Sleep Calculator App
Sleep Calculator App
Sleep Calculator App
Sleep Cycles
Free

Optimize your sleep by calculating ideal bedtime and wake-up times based on natural 90-minute sleep cycles. Includes relaxing sounds and meditation to help you fall asleep faster and wake up feeling refreshed.

Calculate best bedtimeCalculate best wake-up timeSelect desired wake-up time
💪 Health & Fitness
(2)
free with in-app purchases
9
Push Up Arena - Fitness Game
Push Up Arena - Fitness Game
Push Up Arena - Fitness Game
1v1 Pushup Battle, Workout RPG
Free

Transform your push-ups into an engaging adventure with this app. Battle enemies, clear dungeons, and climb the ranks by completing various workout challenges. Earn experience, level up, and track your progress with detailed statistics.

Campaign Mode with dungeons and boss battlesRanked system to climb to ChampionSpeed Challenges against the clock
💪 Health & Fitness
(1.3K)
subscription