Best Sleep Tech Flash Cards Apps & Games

210+ iOS apps & games curated and reviewed

4.6 avg rating
18 free apps & games
Updated June 2026

Looking for free sleep tech flash cards apps and games? 18 of our 210+ tracked titles are free to download โ€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Sleep Tech Flash Cards

Sleep Monitor: Sleep Tracker#2

Sleep Monitor: Sleep Tracker by Xi'an Monster Software Technology Co., Ltd

Sleep Recorder, Talk & Cycle
Strong Contender
๐Ÿ’ช Health & Fitness
4.6๐Ÿ˜Š(5.1K ratings)
FreeAdsIn-App Purchases
Sleep Monitor: Sleep Tracker screenshot 1
Sleep Monitor: Sleep Tracker screenshot 2
Sleep Monitor: Sleep Tracker screenshot 3
Sleep Monitor: Sleep Tracker screenshot 4
Sleep Monitor: Sleep Tracker screenshot 5
Sleep Monitor: Sleep Tracker screenshot 6

This app helps you sleep better by tracking your sleep cycles, recording snoring and sleep talking, and offering guided exercises and soothing sounds. It provides detailed reports and smart alarms to help you wake up refreshed.

What We Love

  • ๐Ÿ‘ Comprehensive and informative
  • ๐Ÿš€ Helps improve sleep quality
  • ๐Ÿ”’ Accurate sleep tracking
  • ๐Ÿ‘ User-friendly interface

Room to Improve

  • ๐Ÿ’ฐ Subscription required for full features
  • ๐Ÿ› Inconsistent recording accuracy
  • ๐Ÿ”‹ Drains battery quickly
Sleepiest: Sleep Meditation#3

Sleepiest: Sleep Meditation by Happiest LTD

Sleep Sounds & Bedtime Stories
Worth Considering
๐Ÿ’ช Health & Fitness
4.6๐Ÿ˜Š(31K ratings)
FreeAdsIn-App Purchases
Sleepiest: Sleep Meditation screenshot 1
Sleepiest: Sleep Meditation screenshot 2
Sleepiest: Sleep Meditation screenshot 3
Sleepiest: Sleep Meditation screenshot 4
Sleepiest: Sleep Meditation screenshot 5
Sleepiest: Sleep Meditation screenshot 6

This app helps users fall asleep faster and improve sleep quality with a vast library of bedtime stories, guided meditations, and ambient sounds. It also features smart sleep tracking and a gentle alarm to enhance your rest and well-being.

What We Love

  • ๐Ÿ’ค Helps with sleep
  • ๐ŸŒ™ Calming and relaxing sounds
  • ๐ŸŽง Variety of stories and meditations
  • ๐Ÿ•ฐ๏ธ Sleep timer feature

Room to Improve

  • ๐Ÿ’ฐ Limited free content, most features require subscription
  • ๐Ÿ” Difficulty finding desired content
  • ๐Ÿ”‹ Drains phone battery when used overnight

More Sleep Tech Flash Cards apps to explore

4
BetterSleep: Relax and Sleep
BetterSleep: Relax and Sleep
BetterSleep: Relax and Sleep
Calm Sounds, Meditation Music
Free

Improve your sleep with a comprehensive suite of tools. Track your sleep patterns, record nighttime sounds, and access a vast library of calming audio content, including meditations, stories, and soundscapes. Experts recommend this app for better rest and well-being.

Sleep trackerSleep recorderPremium sleep sounds
๐Ÿ’ช Health & Fitness
(390K)
free with in-app purchases
5
Sleep++
Sleep++
Sleep++
Automatic Sleep Tracker
Free

This app automatically tracks your sleep duration and quality using your Apple Watch. Gain insights into your rest patterns to improve your sleep routines. Offers both automatic and manual tracking options for personalized control.

Automatic sleep trackingSleep duration measurementSleep quality analysis
๐Ÿ’ช Health & Fitness
(5.6K)
free with in-app purchases
6
SleepScore by Sleep.ai
SleepScore by Sleep.ai
SleepScore by Sleep.ai
Proven to improve sleep
Free

This app uses patented sonar technology to track your sleep cycles and provide personalized, science-backed advice for improvement. It offers features like sleep sounds, a smart alarm, and lifestyle challenges to help you fall asleep faster and wake up refreshed.

Patented sonar sleep trackingPersonalized actionable adviceSleep cycle analysis
๐Ÿ’ช Health & Fitness
(7.5K)
freemium
7
RISE: Sleep Tracker
RISE: Sleep Tracker
RISE: Sleep Tracker
Better Health, Focus & Habits
Free

This app helps you improve sleep and energy levels by tracking sleep debt and circadian rhythms. It offers personalized recommendations, guided meditations, and smart alarms based on sleep science.

Sleep debt calculationEnergy level trackingCircadian rhythm insights
๐Ÿ’ช Health & Fitness
(61K)
free with in-app purchases
8
Sleep Sounds by Sleep Pillow
Sleep Sounds by Sleep Pillow
Sleep Sounds by Sleep Pillow
White Noise Machine Sounds
Free

This app provides high-quality, naturally recorded sleep sounds and mixes to help users fall asleep quickly and stay asleep. It features a sleep timer, alarm clock, and background playback for a seamless sleep experience.

High-quality, naturally recorded soundsCustomizable sound mixesSleep timer with fade-out
๐Ÿ’ช Health & Fitness
(86K)
free with in-app purchases
9
Pokรฉmon Sleep
Pokรฉmon Sleep
Pokรฉmon Sleep
by The Pokemon Company
Free

Track your sleep to collect various Pokรฉmon and discover their unique sleep styles. Research gathered Pokรฉmon, feed Snorlax to encounter rarer styles, and review your sleep patterns. The app offers sleep-enhancing features like relaxing music and smart alarms.

Track sleep patternsCollect diverse PokรฉmonDiscover unique sleep styles
๐ŸŽฎ Games
(23K)
free with in-app purchases
10
Night Light: Sleep Better
Night Light: Sleep Better
Night Light: Sleep Better
Calming Light & Sleep Sounds
Free

This app creates a calming environment with soft lighting and relaxing sounds to help you fall asleep. Customize colors and choose from various ambient noises like rain and ocean waves. It's perfect for bedtime, meditation, or simply unwinding.

Adjustable light colors and brightnessVariety of sleep sounds (rain, ocean, ambient)Sleep timer for automatic shut-off
๐Ÿ’ช Health & Fitness
(1.5K)
freemium
11
Avrora Sleep Sounds & Stories
Avrora Sleep Sounds & Stories
Avrora Sleep Sounds & Stories
Mindfulness music, track snore
Free

This app helps you fall asleep easily and wake up refreshed with guided breathing, mindfulness sessions, and calming sounds. It also tracks your sleep and snores to help you understand and improve your sleep habits.

Guided breathing techniquesMindfulness and meditation sessionsCalming sleep sounds (white noise, nature)
๐Ÿ’ช Health & Fitness
(18K)
free with in-app purchases
12
Sleep Well: Snore & Sleep Talk
Sleep Well: Snore & Sleep Talk
Sleep Well: Snore & Sleep Talk
Recorder,Tracker & Sounds
Free

This app helps you improve your sleep with a variety of tools. It offers relaxing sounds, music, guided breathing, and sleep stories. You can also track your sleep duration, quality, and analyze sleep sounds like snoring.

White noise and calming soundsPeaceful music tracksSoothing sleep stories
๐Ÿ’ช Health & Fitness
(6.9K)
subscription
13
Sleeptrackerยฎ
Sleeptrackerยฎ
Sleeptrackerยฎ
Sleeptracker Hardware Required
Free

This app requires specific hardware to function, acting as a companion to smart bed monitors. It provides detailed sleep analysis, including sleep stages, heart rate, and respiration, with personalized AI coaching to help improve sleep quality. Features include a smart alarm and integration with Apple Health.

Detailed sleep stage tracking (REM, light, deep)Respiration and heart rate monitoringAI Sleep Coach with personalized tips
๐ŸŒŸ Lifestyle
(12K)
free with in-app purchases
14
ShutEyeยฎ: Sleep Tracker, Sound
ShutEyeยฎ: Sleep Tracker, Sound
ShutEyeยฎ: Sleep Tracker, Sound
Snore & Sleeptalk Recorder
Free

Improve your sleep with a comprehensive sleep tracker and a library of relaxing sounds. Understand your sleep cycles, track snoring, and wake up gently with a smart alarm. Designed for those seeking better rest and vitality.

Sleep sound libraryBedtime storiesSmart alarm clock
๐Ÿ’ช Health & Fitness
(348K)
subscription
15
Ozlo Sleepbuds
Ozlo Sleepbuds
Ozlo Sleepbuds
Ultra-Comfy Sleep Headphones
Free

Tiny, ultra-comfy headphones designed for optimal sleep. They offer all-night battery, noise blocking, audio streaming, and biometric sensing. The companion app allows for personalized settings and sleep data reporting.

Ultra-comfy, low-profile designAll-night battery lifeNoise blocking sleep sounds
๐Ÿ’ช Health & Fitness
(2.3K)
free with in-app purchases
16
OOLER
OOLER
OOLER
Optimized sleep is here.
Free

This app controls a smart sleep system that regulates your sleeping surface temperature for optimal rest. It allows for personalized schedules, temperature adjustments, and features like a gentle warming alarm to improve your sleep and wake routines.

Adjustable mattress temperature (55-110ยฐF)Personalized sleep schedulesTemperature variations for sleep
๐Ÿ’ช Health & Fitness
(3.1K)
free
17
Stellar Sleep: Insomnia CBT
Stellar Sleep: Insomnia CBT
Stellar Sleep: Insomnia CBT
Better sleep with psychology
Free

This app offers a science-backed approach to permanently improve sleep using psychology. It provides personalized programs and tools to help users understand their minds and build better sleep habits, leading to more restful mornings. Over 80% of users see significant improvement in under 4 weeks.

Personalized sleep improvement programCognitive restructuringSleep restriction therapy
๐Ÿ’ช Health & Fitness
(2.7K)
free
18
Pillow: Sleep Tracker
Pillow: Sleep Tracker
Pillow: Sleep Tracker
Smart Alarm & Snore Recorder
Free

This app helps you understand and improve your sleep. It automatically tracks your sleep cycles, analyzes heart rate, and records audio events like snoring. Get personalized insights and tips to wake up feeling refreshed.

Automatic sleep trackingSmart alarm clockSnore and sleep talking recorder
๐Ÿ’ช Health & Fitness
(96K)
freemium
19
Brainscape - Study Flashcards
Brainscape - Study Flashcards
Brainscape - Study Flashcards
Learn Faster & Remember Longer
Free

This app uses AI and spaced repetition to help you learn faster and remember longer. Create your own multimedia flashcards or access a vast marketplace of expert-curated content for various subjects and exams. It's designed for serious learners who want to optimize their study time.

AI-powered flashcard makerSpaced repetition algorithmExpert-curated flashcard marketplace
๐Ÿ“š Education
(21K)
free with in-app purchases
20
Sleep Machine
Sleep Machine
Sleep Machine
White Noise Sounds Rain Fan...
$3.99

Create a personalized relaxation environment with a vast library of professionally mastered ambient sounds, music, and tones. Mix and customize sounds to reduce stress, block distractions, and promote restful sleep. Features include background playback, advanced alarms, and iTunes integration.

103 professionally mastered ambient sounds14 brainwave/binaural beats soundsCustomizable sound mixing
๐Ÿ’ช Health & Fitness
(2.9K)
free