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Best Free Diary Sleep Apps

242+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Whether you're new to free diary sleep or looking for an upgrade, our curated collection of 242+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Diary Sleep Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SleepLedger: Sleep DiarySleepLedger: Sleep DiaryFreeโ€”NoYesJul 2026
2Aura: Meditation & Sleep, CBTAura: Meditation & Sleep, CBTFree4.7โ˜… (35K)YesYesJul 2026
3Bedtime Stories By SleepiestBedtime Stories By SleepiestFree4.6โ˜… (31K)YesYesJul 2026
4Diary With PasswordDiary With PasswordFree4.7โ˜… (26K)NoYesJul 2026
5Secret Diary With PasscodeSecret Diary With PasscodeFree4.6โ˜… (8.1K)YesNoJul 2026
6Sleep Tracker: Sleep DiarySleep Tracker: Sleep DiaryFreeโ€”NoYesJun 2026
7My Diary - Journal with LockMy Diary - Journal with LockFree4.7โ˜… (28K)YesYesJul 2026
8Sleep Monitor: Sleep TrackerSleep Monitor: Sleep TrackerFree4.6โ˜… (5.1K)YesYesJul 2026

Top Picks for Free Diary Sleep

Aura: Meditation & Sleep, CBT#2

Aura: Meditation & Sleep, CBT by Aura Health Inc.

Mindfulness, Relaxation, Calm
Strong Contender
๐Ÿ’ช Health & Fitness
4.7๐Ÿ˜Š(35K ratings)
FreeAdsIn-App Purchases
Aura: Meditation & Sleep, CBT screenshot 1
Aura: Meditation & Sleep, CBT screenshot 2
Aura: Meditation & Sleep, CBT screenshot 3
Aura: Meditation & Sleep, CBT screenshot 4
Aura: Meditation & Sleep, CBT screenshot 5
Aura: Meditation & Sleep, CBT screenshot 6

This app offers personalized mental wellness tools, including meditations, sleep stories, life coaching, and CBT. It uses advanced algorithms to tailor content to your needs, helping you find peace, reduce stress, and improve sleep. Join a community of millions and build a daily self-care habit.

What We Love

  • ๐Ÿš€ Helpful for anxiety and depression
  • ๐Ÿ‘ Variety of content and features
  • ๐Ÿง˜โ€โ™€๏ธ Effective for sleep and relaxation
  • ๐Ÿ’ก Personalized recommendations

Room to Improve

  • ๐Ÿ’ฐ Expensive subscription
  • ๐Ÿ”’ Difficult to cancel subscription
  • ๐Ÿค” Confusing navigation and layout
Bedtime Stories By Sleepiest#3

Bedtime Stories By Sleepiest by Happiest LTD

Soothing Tales for Sleep
Worth Considering
๐Ÿ’ช Health & Fitness
4.6๐Ÿ˜Š(31K ratings)
FreeAdsIn-App Purchases
Bedtime Stories By Sleepiest screenshot 1
Bedtime Stories By Sleepiest screenshot 2
Bedtime Stories By Sleepiest screenshot 3
Bedtime Stories By Sleepiest screenshot 4
Bedtime Stories By Sleepiest screenshot 5
Bedtime Stories By Sleepiest 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 Free Diary Sleep apps to explore

4
Diary With Password
Diary With Password
Diary With Password
No Ads Journal Diary Notebook
Free

This app provides a private digital space to record daily thoughts, emotions, and life events. It offers robust security features like password and biometric locks, alongside tools for organizing, searching, and exporting your entries. Enjoy a customizable and ad-free journaling experience.

Password and biometric securityDaily entry loggingFull text search
๐Ÿ“Š Productivity
(26K)
free with in-app purchases
5
Secret Diary With Passcode
Secret Diary With Passcode
Secret Diary With Passcode
Secret diary
Free

This app provides a secure and user-friendly platform to record your daily life, emotions, and secrets. It offers features like password protection, mood selection, and photo attachments to help you preserve your memories privately.

Password protectionAdd photos to entriesSelect moods for entries
๐ŸŒŸ Lifestyle
(8.1K)
free with in-app purchases
6
Sleep Tracker: Sleep Diary
Sleep Tracker: Sleep Diary
Sleep Tracker: Sleep Diary
Sleep Tracking & Sleep Trends
Free
๐Ÿ’ช Health & Fitness
(0)
7
My Diary - Journal with Lock
My Diary - Journal with Lock
My Diary - Journal with Lock
Journaling Diary with password
Free

This app offers a secure and personalized digital journal for recording daily thoughts, memories, and emotions. Enhance entries with photos, themes, and mood tracking. It's designed to support mental well-being by providing a private space for self-reflection and emotional processing.

Password-protected diaryAdd photos and drawingsCustomizable themes and backgrounds
๐ŸŒŸ Lifestyle
(28K)
free with in-app purchases
8
Sleep Monitor: Sleep Tracker
Sleep Monitor: Sleep Tracker
Sleep Monitor: Sleep Tracker
Sleep Recorder, Talk & Cycle
Free

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.

Fall asleep faster with guided exercisesRecord snoring and sleep talkingTrack sleep cycles (light, deep, REM)
๐Ÿ’ช Health & Fitness
(5.1K)
free with in-app purchases
9
Baby Diary: Sleep
Baby Diary: Sleep
Baby Diary: Sleep
Helping to improve sleep
Free
$8.99 | 100% OFF

This app helps new parents track and improve their baby's sleep patterns. It logs sleep sessions, calculates wakefulness, and offers guidance on sleep standards. The tool also allows for detailed notes, event tracking, and statistical analysis to address sleepless nights.

Track baby's sleep sessionsCalculate wakefulness periodsGuidance on sleep standards
๐Ÿฅ Medical
(141)
free with in-app purchases
10
Sleep Tracker: Recorder, Sound
Sleep Tracker: Recorder, Sound
Sleep Tracker: Recorder, Sound
Sleep Cycle & Snore Recorder
Free

This intelligent sleep assistant helps you understand your sleep patterns with detailed analysis and recordings of snoring or sleep talking. It offers a library of relaxation tools, including meditation and sleep stories, to improve sleep quality and features a smart alarm to help you wake up refreshed.

Sleep cycle analysisSnore and sleep talk recordingMeditation and sleep stories
๐Ÿ’ช Health & Fitness
(7.6K)
free with in-app purchases
11
Notebook - Diary & Journal App
Notebook - Diary & Journal App
Notebook - Diary & Journal App
A diary that flips like a book
Free

This app offers a natural journaling experience by organizing daily notes on a single page, allowing you to flip through your entries like a physical book. It prioritizes simplicity, security with passcode locks, and seamless iCloud synchronization for easy access across devices.

Realistic page-turning effectOne page per day organizationiCloud sync and backup
๐Ÿ“Š Productivity
(14K)
free with in-app purchases
12
Sleep Diary โ€“ Relax Sound
Sleep Diary โ€“ Relax Sound
Sleep Diary โ€“ Relax Sound
Smart Alarm & Sleep Sounds
Free

This app helps you understand and improve your sleep with advanced tracking and analysis. It monitors your sleep patterns, provides detailed reports, and features a smart alarm to wake you gently. Enjoy calming sounds to help you relax and unwind for better rest.

Accurate sleep trackingSleep reports and insightsSmart alarm
๐Ÿ’ช Health & Fitness
(3)
freemium
13
Sleep Diary App
Sleep Diary App
Sleep Diary App
Journal with Bedtime Reminders
Free

Easily log your sleep durations to analyze your health and become more conscious of your sleep patterns. This app integrates with Apple Health to share your sleep data seamlessly. iPhone 6 users can also track atmospheric pressure changes during sleep.

Log sleep durationsAnalyze sleep healthConnect with Apple Health
๐Ÿ’ช Health & Fitness
(23)
free with in-app purchases
14
Better Sleep Diary
Better Sleep Diary
Better Sleep Diary
Track & Improve your Sleep
Free
๐Ÿ’ช Health & Fitness
(0)
15
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
(391K)
free with in-app purchases
16
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
17
Grid Diary - Journal, Planner
Grid Diary - Journal, Planner
Grid Diary - Journal, Planner
Guided self-care & mindfulness
Free

This app offers a guided journaling experience to foster personal development and mindfulness. It helps users build positive habits, manage stress, and enhance various aspects of their lives through customizable prompts and unique layouts.

Prompted journaling with custom questionsUnique grid and mandala layoutsDaily, weekly, monthly, and yearly planning
๐ŸŒŸ Lifestyle
(5.2K)
subscription
18
Sleep Cycle - Tracker & Sounds
Sleep Cycle - Tracker & Sounds
Sleep Cycle - Tracker & Sounds
Alarm Clock & Snore Recorder
Free

This app uses sound analysis to track sleep patterns, identify potential issues, and build healthier sleep routines. It features an AI sleep coach, a smart alarm to wake you gently, and tools to record snoring and sleep talking.

AI sleep coachSmart Alarm clockSleep pattern tracking
๐Ÿ’ช Health & Fitness
(26K)
free with in-app purchases
19
Sleep Science Alarm Clock
Sleep Science Alarm Clock
Sleep Science Alarm Clock
Smart tracker, wake up sounds
Free

Wake up gently with natural sounds and customizable sequences. Track your sleep patterns over time with detailed graphs and record daily notes to understand what affects your rest. Identify disruptive noises and log your dreams to improve your sleep quality.

Natural wake-up soundsCustomizable wake-up sequencesSleep tracking and analysis
๐Ÿฅ Medical
(475)
free with in-app purchases
20
Slumber๏ผCalm Stories for Sleep
Slumber๏ผCalm Stories for Sleep
Slumber๏ผCalm Stories for Sleep
Fall Asleep in 5 Minutes
Free

This app offers a collection of calming stories and meditations designed to help users fall asleep quickly and beat insomnia. It features customizable soundscapes and guided sessions to promote deep relaxation and a peaceful night's rest.

Large library of sleep meditations and storiesGuided mindfulness and hypnosis techniquesCustomizable nature sounds with volume control
๐Ÿ’ช Health & Fitness
(27K)
freemium