Best apps like MiiBook Journal: Private Diary

28+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated September 2026

MiiBook Journal is great, but it's not the only option. Explore 28+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to MiiBook Journal

Daily Journal: Diary with Lock#1

Daily Journal: Diary with Lock by SimpleInnovation LLC

Your Private Secret Journaling
Editor's Choice
๐ŸŒŸ Lifestyle
4.8๐Ÿ˜Š(5.6K ratings)
FreeAdsIn-App Purchases
Daily Journal: Diary with Lock screenshot 1
Daily Journal: Diary with Lock screenshot 2
Daily Journal: Diary with Lock screenshot 3
Daily Journal: Diary with Lock screenshot 4
Daily Journal: Diary with Lock screenshot 5
Daily Journal: Diary with Lock 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

  • ๐Ÿ”’ Secure with password and biometric lock
  • ๐Ÿ“ Allows easy journaling and expression of feelings
  • ๐ŸŽจ Customizable themes and backgrounds
  • ๐Ÿ“Š Mood tracking and insights
  • ๐Ÿ†“ Free to use with no ads or subscriptions

Room to Improve

  • ๐Ÿ”‘ Limited free features, many premium options
  • ๐Ÿ–ผ๏ธ Inability to use own photos as backgrounds
  • ๐Ÿ•ฐ๏ธ No reminders to write daily entries
My Diary with password & lock#2

My Diary with password & lock by 4TH FLOOR APPS SIA

Daily notes & private Journal
Strong Contender
๐ŸŒŸ Lifestyle
4.7๐Ÿ˜Š(601 ratings)
FreeAdsIn-App Purchases
My Diary with password & lock screenshot 1
My Diary with password & lock screenshot 2
My Diary with password & lock screenshot 3
My Diary with password & lock screenshot 4
My Diary with password & lock screenshot 5
My Diary with password & lock screenshot 6

This app provides a private space to record thoughts, emotions, and activities. It features mood tracking, photo attachments, and customizable reminders to encourage self-reflection. Secure your entries with password or biometric protection and gain insights into your life patterns.

What We Love

  • ๐Ÿš€ Great app
  • ๐Ÿ”’ Secure with password
  • ๐Ÿ‘ Customizable options
  • ๐Ÿ‘ Helps express feelings
  • ๐Ÿ‘ Organized and easy to use

Room to Improve

  • ๐Ÿ’ฐ Paid features
  • ๐Ÿ› Occasional crashes or loading issues
Diarium Journal: Private Diary#3

Diarium Journal: Private Diary by Timo Partl

Daily Mood & Travel Notes
Worth Considering
๐ŸŒŸ Lifestyle
4.8๐Ÿ˜Š(2K ratings)
FreeIn-App Purchases
Diarium Journal: Private Diary screenshot 1
Diarium Journal: Private Diary screenshot 2
Diarium Journal: Private Diary screenshot 3
Diarium Journal: Private Diary screenshot 4
Diarium Journal: Private Diary screenshot 5
Diarium Journal: Private Diary screenshot 6

Capture and organize your life's moments with a feature-rich journaling app. Securely store memories, attach media, and receive daily prompts. Enjoy cross-platform syncing and robust export options for a comprehensive digital diary.

What We Love

  • ๐Ÿš€ Easy to use
  • ๐Ÿ“ท Ability to add photos
  • ๐Ÿ—“๏ธ Calendar and timeline views
  • ๐Ÿ”’ Secure and private
  • ๐Ÿ’ฐ One-time purchase, no subscription
  • ๐Ÿ“ฑ Cross-platform sync
  • ๐ŸŒ Location and weather integration
  • ๐Ÿž๏ธ Visually appealing
  • ๐Ÿ” Good search functionality
  • ๐ŸŽจ Customizable templates and formatting

Room to Improve

  • ๐Ÿ’ฐ Separate purchase required for each platform
  • ๐Ÿ” Limited search options
  • ๐Ÿ–Œ๏ธ Lack of advanced formatting options
  • ๐Ÿ—“๏ธ Calendar view issues
  • ๐Ÿ› Occasional sync and stability problems
  • ๐Ÿšซ No ability to delete multiple entries at once

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4
Diary, Journal, Notes - Diaro
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Your Personal & Secure Diary
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Record daily activities, thoughts, and memories securely. Organize entries with tags, locations, and folders. Sync across devices and export your data easily. Features include mood tracking, photo attachments, and a calendar view.

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Daylio Journal - Mood Tracker
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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.

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My Daily Diary โ€Ž
My Daily Diary โ€Ž
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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
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Diary Journal - With Lock
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Private Secret Daily Journal
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This app provides a secure and private digital space for recording thoughts, memories, and dreams. It encourages self-reflection and personal growth through daily journaling, ensuring all entries are kept confidential.

Secret diary entriesLog life events and progressRecord emotions and feelings
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Diary & Gratitude Journal
Diary & Gratitude Journal
Diary & Gratitude Journal
Daily Journaling. Mood Tracker
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This app helps you reflect on your day and cultivate positivity through daily journaling and gratitude practice. Capture thoughts, experiences, and emotions, and focus on life's blessings to transform your outlook.

Daily journalingGratitude practiceMood tracking
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Simple Diary - Daily Journal
Simple Diary - Daily Journal
Simple Diary - Daily Journal
Simple photo journal with lock
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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
๐ŸŒŸ Lifestyle
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My Diary - Journal with Lock
My Diary - Journal with Lock
My Diary - Journal with Lock
Journaling Diary with password
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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
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