Your Diary: Journal with Lock

Contains adsIn-app purchases
6.38K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
In-App Purchases
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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
Apprendre l'espagnol
November 11, 2026
I tried a lot of app, and this one is the best for me. It's simple and easy to use. I am not a fan of the emoticons to describe our mood because Not bad looks happy, I dunno. Whatever, i really like this app ! You should add a yearly view of our mood. Despite not taking the premium pass, you can still do what a diary can do ! (The only thing that piss me off is the fact that to export as a pdf, you need to have premium. But I dont really mind because a lot of others diaries app do this)
1 person found this review helpful
Did you find this helpful?
Diary Journal & Habit Tracker
November 11, 2026
Thanks for your kind words and suggestions! We’re leaning toward improving the editor first, with mood analysis as a possible focus later on. We’ll take things step by step, so it may take a while.
Erlina
November 9, 2026
Been using this app for a year and it's my fav!! This app has everything I need and is easy to navigate. The subscription is very cheap compared to another apps, thus I'm planning to buy the lifetime version one day. Thank you for making this app so awesome 𖹭𖹭𖹭 tho, can u add more dark themes (not just plain black) and app fonts maybe? It'd be pleasant to have my journal with cute fonts :> Overall is good! I'm excited to see the next update!
Did you find this helpful?
Diary Journal & Habit Tracker
November 9, 2026
Thank you so much for using the app for a whole year! It means a lot to hear that it’s your favorite ♡ We appreciate your suggestions for more dark themes and cute fonts, too. We’re planning to improve the editing experience next, and custom font support is something we’re considering!
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 ^^
Did you find this helpful?
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.

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.