Best apps like Secret Diary : with lock

📊 Productivity

Whether you want more options like Secret Diary or a completely different take on the same concept, our curated list of 57+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Secret Diary

Diary Journal - With Lock by Heyou Co., Ltd.

Private Secret Daily Journal

Editor's Choice

4.7😐(367 ratings)

FreeIn-App Purchases

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.

What We Love

🔒 Password protection and privacy features
📹 Video diary functionality highly valued
👍 Easy to use and intuitive interface
📸 Ability to add photos and videos to entries
🎙️ Audio recording capability
😌 Helps with mental health and stress relief
✨ No advertisements in app
📊 Stats and emoji customization options
🎭 Fake diary feature for added privacy
⏰ Daily entry organization and layout

Room to Improve

🚫 Limited free version (one entry per day)
💰 Premium features behind paywall
🔐 Password recovery impossible if forgotten
📱 Data transfer issues between devices
☁️ Backup to cloud not working reliably
🔊 Audio playback volume too faint
⏱️ Video length limited to 10 minutes
🐛 App crashes during video uploads
❌ No cross-device data synchronization
🎨 Background and emoji customization requires payment

My Diary - Journal with Lock by BetterApp Tech Co., Limited

Journaling Diary with password

Strong Contender

4.7😊(28K ratings)

FreeAdsIn-App Purchases

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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.

What We Love

🔒 Secure with password, fingerprint, and security question options
📝 Easy to write and express thoughts
🎨 Customizable with themes, stickers, and photos
🗓️ Helpful for tracking moods and daily activities

Room to Improve

💰 Many features locked behind premium paywall
🔍 Limited free theme and sticker options
🐛 Issues with formatting, text editing, and photo placement
🔄 Requires restoring purchases frequently

Daily Journal: Diary with Lock by SimpleInnovation LLC

Your Private Secret Journaling

Worth Considering

Diary, Journal, Notes - Diaro

4.8😊(5.5K ratings)

FreeAdsIn-App Purchases

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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
🆓 Free to use with no ads or subscriptions

Room to Improve

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

More apps like Secret Diary

Your Personal & Secure Diary

Secure PIN and fingerprint lockCustomizable themes and 30+ languagesPowerful search and filtering

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.

My Diary with password & lock

(4.5K)

freemium

Daily notes & private Journal

Write and organize diary entriesVisual mood trackerAdd photos and attachments

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.

(601)

Journal X: My Diary with Lock

Personal Locked Journaling

Daily photo entriesPasscode lockMultiple photo uploads per entry

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.

(1.8K)

Private Journal with lock

My Daily Diary ‎

Private journalingMood trackingCustomizable entries

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.

(1.1K)

Simple Diary - Daily Journal

Simple photo journal with lock

Insert images into entriesSecure passcode lock (Face ID/Touch ID)Customizable theme colors and app icon

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.

(908)

Diary - Journal with password

Beautiful diary with password

Password protection with PINAdd/edit/remove imagesSearch functionality

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.

(1.7K)

Diarium Journal: Private Diary

Daily Mood & Travel Notes

Cloud Sync across devicesDaily writing remindersAttach photos, audio, and files

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.