My Diary: Daily Journal & Lock
Lifestyle In-app purchases Contains ads
Secret diary with lock: private daily journal, mood tracker, photos and backup.
- Downloads
- 255+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 31
- 2026 · v1.0.29
Screenshots
About My Diary: Daily Journal & Lock
📔 YOUR PRIVATE DIARY & DAILY JOURNAL
Capture your thoughts, memories, moods and everyday moments in a beautiful private journal.
My Diary gives you a personal space to write freely, understand your feelings and preserve the moments that matter - even when you’re offline.
🔒 PRIVATE DIARY WITH PASSWORD & FINGERPRINT LOCK
Keep your personal journal protected from unwanted access.
• Secure your diary with a password
• Unlock quickly using your fingerprint on supported devices
• Recover access using your configured recovery options
• Keep your diary entries private on your device
• Write and access your journal offline
Your diary entries are stored locally by default. Google Drive backup is optional and only used when you choose to enable it.
✍️ WRITE YOUR DAILY JOURNAL
Turn everyday experiences into memories you can revisit anytime.
Use My Diary for:
• Daily journaling
• Personal thoughts and reflections
• Life memories
• Travel journals
• Gratitude notes
• Goals and achievements
• Special moments
• Ideas and private notes
Create multiple entries whenever inspiration strikes, edit previous entries and write about memories from any date.
😊 TRACK YOUR MOODS
Add a mood to every journal entry and understand how your feelings change over time.
• Record your daily mood
• Review your mood history
• View mood statistics and emotional patterns
• Reflect on your personal journey
Your diary becomes more than a collection of notes — it becomes a meaningful record of your life and emotions.
📸 MAKE EVERY MEMORY BEAUTIFUL
Bring your journal entries to life and make every page uniquely yours.
• Add photos and media
• Use emojis and decorative stickers
• Format your text
• Choose beautiful themes and colors
• Personalize your diary-writing experience
📅 ORGANIZE AND FIND EVERY MEMORY
Keep your journal organized and quickly find the moments you want to revisit.
• Browse entries using the calendar
• Search your journal entries
• Organize memories with tags
• Mark important entries as favorites
• Create multiple entries for the same day
• Recover deleted entries from the recycle bin
⏰ BUILD A DAILY JOURNALING HABIT
Set reminders to make journaling part of your everyday routine.
A few minutes of writing each day can help you preserve memories, practice gratitude and reflect on your experiences.
☁️ BACKUP, RESTORE & EXPORT
Protect your memories with flexible backup and export options.
• Create local diary backups
• Back up and restore using Google Drive
• Enable automatic backups
• Restore your journal when changing devices
• Export your entries as PDF or text files
Google Drive backup is optional, and your diary content remains stored locally unless you choose to create a backup or export it.
✨ SIMPLE, BEAUTIFUL & EASY TO USE
No complicated setup or distracting interface.
Open your diary, start writing and focus on what matters — your story.
My Diary is designed for anyone looking for a simple, beautiful, customizable and private daily journal with lock, mood tracking, reminders and secure backup options.
❤️ YOUR STORY. YOUR MEMORIES. YOUR PRIVATE SPACE.
Start your private journal today and turn everyday moments into memories worth keeping.
Capture your thoughts, memories, moods and everyday moments in a beautiful private journal.
My Diary gives you a personal space to write freely, understand your feelings and preserve the moments that matter - even when you’re offline.
🔒 PRIVATE DIARY WITH PASSWORD & FINGERPRINT LOCK
Keep your personal journal protected from unwanted access.
• Secure your diary with a password
• Unlock quickly using your fingerprint on supported devices
• Recover access using your configured recovery options
• Keep your diary entries private on your device
• Write and access your journal offline
Your diary entries are stored locally by default. Google Drive backup is optional and only used when you choose to enable it.
✍️ WRITE YOUR DAILY JOURNAL
Turn everyday experiences into memories you can revisit anytime.
Use My Diary for:
• Daily journaling
• Personal thoughts and reflections
• Life memories
• Travel journals
• Gratitude notes
• Goals and achievements
• Special moments
• Ideas and private notes
Create multiple entries whenever inspiration strikes, edit previous entries and write about memories from any date.
😊 TRACK YOUR MOODS
Add a mood to every journal entry and understand how your feelings change over time.
• Record your daily mood
• Review your mood history
• View mood statistics and emotional patterns
• Reflect on your personal journey
Your diary becomes more than a collection of notes — it becomes a meaningful record of your life and emotions.
📸 MAKE EVERY MEMORY BEAUTIFUL
Bring your journal entries to life and make every page uniquely yours.
• Add photos and media
• Use emojis and decorative stickers
• Format your text
• Choose beautiful themes and colors
• Personalize your diary-writing experience
📅 ORGANIZE AND FIND EVERY MEMORY
Keep your journal organized and quickly find the moments you want to revisit.
• Browse entries using the calendar
• Search your journal entries
• Organize memories with tags
• Mark important entries as favorites
• Create multiple entries for the same day
• Recover deleted entries from the recycle bin
⏰ BUILD A DAILY JOURNALING HABIT
Set reminders to make journaling part of your everyday routine.
A few minutes of writing each day can help you preserve memories, practice gratitude and reflect on your experiences.
☁️ BACKUP, RESTORE & EXPORT
Protect your memories with flexible backup and export options.
• Create local diary backups
• Back up and restore using Google Drive
• Enable automatic backups
• Restore your journal when changing devices
• Export your entries as PDF or text files
Google Drive backup is optional, and your diary content remains stored locally unless you choose to create a backup or export it.
✨ SIMPLE, BEAUTIFUL & EASY TO USE
No complicated setup or distracting interface.
Open your diary, start writing and focus on what matters — your story.
My Diary is designed for anyone looking for a simple, beautiful, customizable and private daily journal with lock, mood tracking, reminders and secure backup options.
❤️ YOUR STORY. YOUR MEMORIES. YOUR PRIVATE SPACE.
Start your private journal today and turn everyday moments into memories worth keeping.
What’s new
Version 1.0.29 · Updated October 31, 2026
-Bugs fixes and performance improvements.
User reviews
My Diary is a fantastic app for writing daily thoughts, memories, and personal experiences. The interface is clean, easy to use, and offers beautiful themes and backgrounds. I especially like the password protection, mood tracking, and Google Drive backup feature. It's a great choice for anyone looking for a private...
it need to have more fun things
I have been using My Diary - Journal with Lock for a while now, and it is honestly the best app for building a daily journaling habit.What I love:Super safe: It comes with a passcode lock so your private thoughts stay completely private.Beautiful design: The custom themes and dark mode make writing at night feel coz...
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| My Diary: Daily Journal & Lock | – | Free | 100+ | Oct 31, 2026 | |
| HabitMotive: Habit Tracker | – | Free | 10+ | Nov 6, 2026 | Compare |
| Color Flow - Water Sort Puzzle | – | Free | 10+ | Oct 29, 2026 | Compare |
| Block Trails: Block Puzzle | – | Free | 10+ | Nov 2, 2026 | Compare |
| Amaze Blast: Arrow Puzzle | – | Free | 100+ | Oct 29, 2026 | Compare |
| English To Hindi Translator | – | Free | 10+ | Oct 31, 2026 | Compare |
| Kids English | – | Free | 10+ | Oct 2, 2026 | Compare |