Best Locked Journal Apps

233+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Out of 233+ locked journal apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Locked Journal Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Diary With PasswordDiary With PasswordFree4.7★ (26K)NoYesJul 2026
2Notebook - Diary & Journal AppNotebook - Diary & Journal AppFree4.7★ (14K)YesYesJul 2026
3Дневник и Трекер НастроенияДневник и Трекер НастроенияFree4.8★ (5.4K)YesYesJul 2026
4Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (117K)YesYesJul 2026
5My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesJul 2026
6Prompted Journal - Shadow WorkPrompted Journal - Shadow WorkFree4.8★ (6.9K)NoYesJul 2026
7Secret Diary With PasscodeSecret Diary With PasscodeFree4.6★ (8.1K)YesNoJul 2026
8Journal X: My Diary with LockJournal X: My Diary with LockFree4.5★ (1.8K)NoYesJul 2026

Top Picks for Locked Journal

Diary With Password#1

Diary With Password by 帆 杨

No Ads Journal Diary Notebook
Editor's Choice
📊 Productivity
4.7😊(26K ratings)
FreeIn-App Purchases
Diary With Password screenshot 1
Diary With Password screenshot 2
Diary With Password screenshot 3
Diary With Password screenshot 4
Diary With Password screenshot 5
Diary With Password screenshot 6

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.

What We Love

  • 💻 Simple and easy to use
  • 🔒 Password protection
  • 📝 Customizable fonts and layout
  • ⏱️ Time stamp feature

Room to Improve

  • 🔍 Difficulty finding/accessing past entries
  • 🖼️ No image/media support
  • 🔄 Lack of syncing across devices
Notebook - Diary & Journal App#2

Notebook - Diary & Journal App by Koji Ito

A diary that flips like a book
Strong Contender
📊 Productivity
4.7😊(14K ratings)
FreeAdsIn-App Purchases
Notebook - Diary & Journal App screenshot 1
Notebook - Diary & Journal App screenshot 2
Notebook - Diary & Journal App screenshot 3
Notebook - Diary & Journal App screenshot 4
Notebook - Diary & Journal App screenshot 5

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.

What We Love

  • 👍 Simple and easy to use
  • 🔒 Password protection
  • 💡 Convenient for journaling and note-taking
  • 🚀 Smooth and responsive

Room to Improve

  • 🐛 Occasional crashes or glitches
  • 🚫 Unable to insert photos or attachments
  • 🚫 Limited formatting options
Дневник и Трекер Настроения#3

Дневник и Трекер Настроения by SimpleInnovation LLC

Мой личный дневник с паролем
Worth Considering
🌟 Lifestyle
4.8😊(5.4K ratings)
FreeAdsIn-App Purchases
Дневник и Трекер Настроения screenshot 1
Дневник и Трекер Настроения screenshot 2
Дневник и Трекер Настроения screenshot 3
Дневник и Трекер Настроения screenshot 4
Дневник и Трекер Настроения screenshot 5
Дневник и Трекер Настроения screenshot 6

This app serves as a private digital journal to record daily experiences, emotions, and memories. Secure your entries with password, fingerprint, or face ID, and enhance them with photos. Track your moods and use built-in reminders to cultivate a consistent journaling habit.

What We Love

  • 🔒 Secure with password and biometric lock
  • 📝 Allows easy journaling and expression of feelings
  • 🎨 Customizable themes and backgrounds
  • 📊 Mood tracking and insights

Room to Improve

  • 🔑 Limited free features, many premium options
  • 🖼️ Inability to use own photos as backgrounds
  • 🕰️ No reminders to write daily entries

More Locked Journal apps to explore

4
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Private Gratitude Journaling
Free

Record your life with a private digital journal. Securely save text, photos, audio, and video. Features include reminders, prompts, and automatic data import to help you stay consistent and reminisce.

Unlimited text entriesRich text formattingPhoto and video support
💪 Health & Fitness
(117K)
freemium
5
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
🌟 Lifestyle
(28K)
free with in-app purchases
6
Prompted Journal - Shadow Work
Prompted Journal - Shadow Work
Prompted Journal - Shadow Work
Private journaling for therapy
Free

This app provides a guided journaling experience with over 190 prompts and "Dive Deeper" questions to encourage self-reflection and personal growth. It helps users establish a consistent self-care routine through daily reminders and offers privacy with no data storage required.

190+ journal prompts"Dive Deeper" questionsDaily reminders
🌟 Lifestyle
(6.9K)
free with in-app purchases
7
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
🌟 Lifestyle
(8.1K)
free with in-app purchases
8
Journal X: My Diary with Lock
Journal X: My Diary with Lock
Journal X: My Diary with Lock
Personal Locked Journaling
Free

This app allows you to create a private digital journal with passcode protection. Add photos, stickers, and organize entries into multiple journals. Sync across devices and receive reminders to encourage daily writing.

Daily photo entriesPasscode lockMultiple photo uploads per entry
🌟 Lifestyle
(1.8K)
free with in-app purchases
9
Diamond Diary Notes With Lock
Diamond Diary Notes With Lock
Diamond Diary Notes With Lock
Secret Journal with Password
Free

Securely record your thoughts, memories, and ideas in a private digital journal. Personalize entries with photos, emoticons, and custom fonts. Protect your secrets with password, pattern, or biometric locks.

Password/Biometric LockAdd Photos & EmoticonsCustomizable Fonts & Backgrounds
📊 Productivity
(8.6K)
free with in-app purchases
10
Planner & Journal - Zinnia
Planner & Journal - Zinnia
Planner & Journal - Zinnia
Notebook & Creative Diary
Free

This app offers a creative digital journaling and planning experience with a vast library of stickers, templates, and tools. It supports natural handwriting, doodling, and integrates with digital calendars for enhanced productivity and self-care tracking. New content and features are added monthly.

Customizable digital studioMonthly content additionsCalendar and habit trackers
🌟 Lifestyle
(54K)
free with in-app purchases
11
Diarly: личный дневник
Diarly: личный дневник
Diarly: личный дневник
Ежедневник, Заметки, Блокнот
Free

This app helps you start and maintain a journaling habit with daily prompts, mood tracking, and the ability to add photos and other media. It also allows for creating topic-based notes and seamlessly integrates with other apps and services for a comprehensive personal record.

Daily prompts with enriched data (weather, location, health)Mood tracking and pattern analysisTopic-based note creation
💪 Health & Fitness
(1.4K)
freemium
12
Reflectly - Journal & AI Diary
Reflectly - Journal & AI Diary
Reflectly - Journal & AI Diary
Mood Tracker & Daily Quotes
Free

This AI-powered journaling app helps you track your mood, process thoughts, and improve mental well-being. It offers personalized prompts and insights based on your entries to encourage self-care and mindfulness.

AI-powered journalingMood tracking and analysisPersonalized prompts and insights
💪 Health & Fitness
(82K)
free with in-app purchases
13
Simple Diary - Daily Journal
Simple Diary - Daily Journal
Simple Diary - Daily Journal
Journaling with lock, notebook
Free

This app provides a simple and convenient way to journal your thoughts and experiences. It allows you to add images, secure your entries with a passcode, and customize the app's appearance. Data backup and search functions ensure your memories are safe and easily accessible.

Insert images into entriesSecure passcode lock (Face ID/Touch ID)Customizable theme colors and app icon
🌟 Lifestyle
(907)
free with in-app purchases
14
Diary - Journal with password
Diary - Journal with password
Diary - Journal with password
Beautiful diary with password
Free

This app provides a secure and beautiful space to record your thoughts, plans, and life moments. Protect your entries with a password and enjoy a customizable interface with features like image support and PDF export.

Password protection with PINAdd/edit/remove imagesSearch functionality
🌟 Lifestyle
(1.6K)
free with in-app purchases
15
stoic. mental health journal
stoic. mental health journal
stoic. mental health journal
AI Self Care & Daily Gratitude
Free

This app guides users through daily preparation and reflection to improve mental well-being. It offers journaling prompts, habit tracking, mood monitoring, and various mental health tools like meditation and breathing exercises. Users can also journal via voice notes or pictures.

Morning preparation & evening reflectionGuided journaling with promptsMood and habit tracking
💪 Health & Fitness
(35K)
freemium
16
Penzu
Penzu
Penzu
Secure Diary & Private Journal
Free

This app provides a secure and private space for journaling, note-taking, and storing personal thoughts. It offers robust security features like password and PIN locks, encryption, and cloud syncing across devices. Users can also add photos and tags to their entries, making it a comprehensive digital diary.

Unlimited journalingCloud sync for freePassword and PIN locks
📊 Productivity
(2.5K)
free with in-app purchases
17
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Private Diary, Health, Habits
Free

This app helps you track your moods and activities to understand your well-being. It offers a private micro-diary experience without requiring extensive typing, allowing you to identify happiness triggers and build positive habits.

Mood tracking with icons and emojisActivity loggingPrivate journaling without typing
🌟 Lifestyle
(60K)
free with in-app purchases
18
Journey - Diary, Journal
Journey - Diary, Journal
Journey - Diary, Journal
Daily Motivation & Journal
Free

This app helps you capture memories, express yourself through writing, and track your emotions. It offers tools for creating rich journal entries, collaborative journaling, and secure storage. Enhance your experience with templates, plugins, and reminders for a more mindful and organized life.

Capture memories with photos, videos, and audioRich text editor with formatting optionsMood tracking and emotional fluctuation analysis
🌟 Lifestyle
(5K)
freemium
19
My Daily Diary ‎
My Daily Diary ‎
My Daily Diary ‎
Private Journal with lock
Free

This app offers a private and flexible journaling experience. Track your mood, dreams, or experiences with customizable entries. Secure your thoughts with a built-in lock system for ultimate privacy.

Private journalingMood trackingCustomizable entries
🌟 Lifestyle
(1.1K)
free with in-app purchases
20
Confide - Video Journal
Confide - Video Journal
Confide - Video Journal
AI Journal and Mood Tracker
Free

Record your day on video and engage in conversations with an AI that remembers your past entries. This app transcribes your thoughts, offers mood insights, and helps you build a consistent journaling habit with reminders and streaks. Keep your private thoughts secure with biometric locks and end-to-end encryption.

Video journalingAI bestie conversationsTranscription and organization
💪 Health & Fitness
(7.8K)
free with in-app purchases

FAQ about Locked Journal

What are the best locked journal apps for iPhone?
Diary With Password tops our locked journal apps ranking as of July 2026, with a 4.7-star average from 26K App Store ratings, and it's free to download.
Yes — 20 of the top locked journal apps we rank are free to download, including Diary With Password and Notebook - Diary & Journal App.
Diary With Password has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 233+ locked journal apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a private digital journal, allowing you to log daily thoughts, emotions, and life events. It provides a secure space to record your experiences and reflect on them later.
Your diary entries are protected by a password, pattern lock, Touch ID, or Face ID, depending on your device's hardware support. This ensures that only you can access your personal writings.