Best sleepytime calculator alternatives: apps like sleepytime calculator

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated October 2026

Looking for something like sleepytime calculator? We've analyzed 10+ 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 Timer – Smart alarm#1

Sleep Timer – Smart alarm by Kodeon, Inc.

Helps you wake up easy
Editor's Choice
💪 Health & Fitness
4.7(1.5K ratings)
FreeIn-App Purchases
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This app helps you wake up feeling refreshed by tracking your sleep cycles. It calculates the optimal time to go to bed or wake up based on your sleep patterns and allows you to set an alarm for the ideal moment.

Sleep Calculator Pro#2

Sleep Calculator Pro by DealWatch24 LLC

Sleep cycles & smart alarm
Strong Contender
💪 Health & Fitness
5.0(76 ratings)
Free
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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.

Sleep Time: Cycle Alarm Clock#3

Sleep Time: Cycle Alarm Clock by Azumio Inc.

Smart Bedtime Timer & Tracker
Worth Considering
💪 Health & Fitness
4.7😐(5.4K ratings)
FreeAdsIn-App Purchases
Sleep Time: Cycle Alarm Clock screenshot 1
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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

More apps like sleepytime calculator

4
Wonderwake: Gentle Alarm Clock
Wonderwake: Gentle Alarm Clock
Wonderwake: Gentle Alarm Clock
Wake Up, Nap, Circadian Rhythm
Free

Wake up naturally with a gradual alarm that uses soothing nature sounds and melodies. Designed to prevent grogginess and anxiety, it offers customizable fade-in options and smart backup alarms for a calm morning routine.

Gradual fade-in volumeNature and ambient soundsSmart Nudge backup alarm
💪 Health & Fitness
(769)
free with in-app purchases
5
Sleepy Time: Bedtime Planner
Sleepy Time: Bedtime Planner
Sleepy Time: Bedtime Planner
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
6
Lifestack: AI Planner for ADHD
Lifestack: AI Planner for ADHD
Lifestack: AI Planner for ADHD
Circadian Calendar,Oura, WHOOP
Free

This AI-powered planner creates a smart calendar aligned with your energy levels, helping you stay productive without burnout. It integrates with health data from wearables and other apps to adapt your schedule in real time.

AI-powered daily planningEnergy-first schedulingADHD-friendly routines
💪 Health & Fitness
(73)
subscription
7
Sleep Cycle - Sleep Calculator
Sleep Cycle - Sleep Calculator
Sleep Cycle - Sleep Calculator
Alarm Clock
Free

This alarm clock app helps you wake up feeling refreshed by analyzing your sleep cycles. It uses natural sounds to gently rouse you at the optimal moment, ensuring a more energized start to your day.

Sleep cycle analysisSmart alarm clockNatural wake-up sounds
💪 Health & Fitness
(19)
free with in-app purchases
8
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
(566)
free with in-app purchases
9
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
10
Animi: Emotional Intelligence
Animi: Emotional Intelligence
Animi: Emotional Intelligence
Emotion Coach For Alexithymia
Free

This app helps users understand and manage their emotions, particularly for those with alexithymia. It offers tools to identify, log, and learn about feelings, along with techniques for emotional regulation and communication. Optional premium features provide in-depth courses and AI-enhanced support.

Alexithymia test and scoreDetailed emotion identification and loggingEmotion encyclopedia with causes and symptoms
💪 Health & Fitness
(58)
freemium