Diarium: Journal, Diary

In-app purchases
4.8
20K 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
Mar 3, 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
18K 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.
48 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!
Tara MM
March 15, 2026
Love that you buy it and you're done, no subscription. Now I journal every day. Before, I could never make myself stick with it using paper and pen. I often just use voice to text to journal faster. Adding photos is fun. Tags help organize themes so I can look at my progression of thought or events. The recap of "this day" last year is nice, although I wish I could hide certain entries from that if it was a negative event. It's easy to backup. Five stars overall, I'd buy it again.
1 person found this review helpful
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John Smith
March 19, 2026
downloaded this app on an s23 works fine. I need to get better at documenting my life and if I'm not progressing it is not this apps fault. also bought a license for PC and the sync works well. the dairy is encrypted, but I have no idea how effective the encryption is. not storing passwords, financial data nor adult content, so if someone broke into mine they would probably yawn, laugh, cry or a combo of the above. i got a new phone and the transfer was easy! I recommend this app.
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What’s new

🔗 Added Todoist integration
🎲 Added BoardGameGeek integration
⌚ Fitbit integration now displays weight logs
🛠️ Many more smaller changes & improvements