Your Diary: Journal with Lock

Contains adsIn-app purchases
6.37K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

Your Diary is a diary with lock for daily journaling, mood tracking and travel memories. Keep a private journal with text, photos, video and voice recordings, then organize your entries in personal notebooks.

Personal notebooks and journal export
Keep different parts of life in separate notebooks and browse them as pages. Export a whole notebook as a PDF or video to save or share.

Places for your travel journal
Add a place to an entry using your current location or a name you enter yourself. Record your mood and the weather alongside the story.

Photo journal and flexible writing
Format text, highlight passages, adjust text sizes and add photos, video or voice recordings. Choose editor layouts, themes and writing templates to suit each entry.

Timeline, photo calendar and photo wall
Browse a timeline, photo calendar or photo wall. Turn on “More text” in Timeline Style to see more of each entry while browsing.

Favorites, tags and journal comments
Find entries with tags and filters, and save favorites. Add a comment when you revisit an old entry to keep a new thought with the original memory.

Diary with lock, offline writing and cloud sync
Protect access with an app lock and biometric unlock on supported devices. Write offline and sync via Google Drive or WebDAV when needed.

Some features require Premium. See the app for details.

Help and feedback: appbyteam@gmail.com
Private diary & mood tracker with lock. Build a photo wall to keep memories safe
Updated on
Nov 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit

Ratings and reviews

5.9K reviews
Shiny Star
November 7, 2026
I like how simple the app is but good enough. I hope there will be more background added, both for free and paid version. The price is also fair to me. Please to add more cover options too. I'm waiting for this app's update ^^
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Diary Journal & Habit Tracker
November 7, 2026
Thanks for the five stars and for choosing our diary app! If you have any suggestions as you use it, please let us know.
Duyên Đỗ
October 24, 2026
I've been using this app to write my daily journal and locked it with both a pattern and fingerprint. I always use my fingerprint to log in quickly. However, after a recent issue, the fingerprint option completely disappeared from the login screen. now i am locked out because i cannot recall my old pattern, i just write my favorite song randomly. Please fix this bug so i can access to my journal again.
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Diary Journal & Habit Tracker
November 7, 2026
Sorry for the trouble. Please check that fingerprint unlock is on in your phone's settings. If it was off, enable it, fully close the diary app and reopen it to retry. If you still can't get in, email your phone model, Android version and a screenshot to appbyteam@gmail.com. Please don't uninstall the app or clear its data.
Sparkling007
September 5, 2026
Thank you for making this app. It always saves the day for me. It has a minimalistic interface which I find quiet easy on the eyes. And it's really easy to use. I've been using it for last two years now and I've been loving it. I also love the one time purchase option so you only have to spend money once and you can enjoy the app for lifetime. Thank you 🤍.
4 people found this review helpful
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Diary Journal & Habit Tracker
September 14, 2026
It means a lot that you’ve stayed with us. Thank you for your support 🤍

What’s new

1. Added notebooks with PDF and video export.
2. Added places and editor layout settings.
3. Added Overcast, Thunder, Sandstorm and Haze.
4. Added “More text” to Timeline Style.
5. Improved PDF previews, layout and background export.
6. Improved cloud sync and progress messages; fixed comment, notebook and place syncing.