Diarium: Journal, Diary

In-app purchases
4.8
19.5K reviews
500K+
Downloads
Content rating
Everyone
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About this app

The most functional & feature-rich journal for all devices lets you keep all your precious memories in one place and even reminds you to write down your experiences every day. Diarium automatically shows information about your day making it easier than ever for you to diary.
Diarium does not contain any ads or subscriptions.

• Attach pictures, videos, audio recordings, files, tags, people, ratings or locations to your journal entries
• Display of your calendar events, weather and other contextual data
• Integration of your social media activity (Facebook, Last.fm, Untappd, …) or fitness data (Google Fit, Fitbit, Strava, …)*
• Use bullet point lists & text formatting
• Your data is safe: Lock your secret diary with password, PIN code or fingerprint
• Your data is under your control, offline and only accessible to you
• Cross-platform: Available for Android, Windows, iOS & macOS
• Cloud Sync (OneDrive, Google Drive, Dropbox, iCloud, WebDAV) keeps your entries up-to-date on every device*
• Easy migration of your existing journal from other journaling apps like Diaro, Journey, Day One, Daylio & many more
• Personal diary: Pick a theme, color and font. Choose a cover picture for your entries
• Daily reminder notifications
• Backup your private journal with importing & exporting the database
• Perfect travel diary: Revisit your journeys on the world map
• Track your mood with stars & tracker tags
• Flexible: use as gratitude journal, garden journal, bullet journal or travel journal
• Your diary entries can be exported as Word file (.docx + .html + .json + .txt)*
• Free journal app - better with the Pro version

* Pro version feature - Free 7 day trial period of the Pro version included. Pro version is a one-time-purchase, no subscription. License will be bound to App Store account. App licenses for other platforms need to be purchased separately.
Updated on
Jan 28, 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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
17.5K reviews
Laura NRD
June 1, 2025
It's helping me track so much! I have it open on my desktop when I'm working and it's synced to my phone. It's already helping in tracking how what I eat affects me, catching all my "big picture" business inspiration and a lot more. It's all tagged and easy to pull up. I've created trackers, too. It’s nice to have trackers with written context - as much or little room as you need. My memory is TERRIBLE. I'm so glad I found this app to upload pics and record my thoughts.
43 people found this review helpful
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Timo Partl
June 1, 2025
Thanks for sharing how you’re using Diarium in your daily routine—it’s great to hear it’s helping you with tracking and organizing everything in one place. Really appreciate your detailed feedback!
Omi T
December 28, 2025
I don't usually take time to review too many applications but man this one is special. I'm amazed at how simple and intuitive the app is. Journaling is something I have always wanted to get into and I am in love with Diarium. Purchased the full version the day after I downloaded it and I could not be more happy. After getting a Pixel 10 I made the mistake of using its journal app and it didn't even come close to Diarium. Don't make the same mistake I did! Google's journal app is not good.
5 people found this review helpful
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Timo Partl
September 8, 2025
Really glad to hear Diarium made journaling click for you and that you enjoyed it enough to get the full version. Thanks a lot for the kind words and support!
Quang Minh Thi Ngọc
December 11, 2025
As a 2 years user, I like this app. This app does not have one of those monthly subscription that are so annoying in modern app, and able to save on my drive and sync across devices is definitely a plus too. Yes, it can be annoying to repay for everytime you change devices, but that is still much better than subscription. If there's any suggestions for improvement, is should be allowed for customization on the title like allowing to change the text color on the title.
4 people found this review helpful
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What’s new

• Improved sync-upload performance, especially with large journals
• You can now navigate to future or past dates in the "On this day" page
• When clicking on the "On this day" notification, the shown entry is opened directly (instead of the "On this day" page, which can then be accessed by navigating back).
• Fixed layout issue in "add tags" dialog
• Migration from Evernote: Fixed an issue that caused images not importing properly