Diarium: Journal, Diary

In-app purchases
4.8
17.3K 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, 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
Jun 9, 2025

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
15.6K reviews
Laura Prater
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.
9 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!
sset reklaw
November 15, 2024
I really love this app. I've been using it for over 3 years. I had an issue in 2022, & the developer was super helpful. I'm giving this 4 stars for a few reasons. 1. When entering an entry, & you're at the top, if you make a change, it will scroll down to the very bottom. I have to try & find the cursor to continue editing. I can't find a way to fix this, so PLEASE do!! The video file size is too small, too. Otherwise, great app!
22 people found this review helpful
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Emily Quast
June 8, 2025
This is the best journal app I have ever used. It has so many useful features. I'm an organizer at heart, so the tags, trackers, and ability to color code make me so happy! Being able to export the entries is so convenient and makes it easy to share with mental health providers, if desired. And that's not to mention the calendar integration, attachment capabilities, and the beautiful timeline view. 10/10!!!
1 person found this review helpful
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Timo Partl
June 8, 2025
Thanks for taking the time to share such detailed feedback! I'm glad the tags, trackers, and export features are helpful to you. Really appreciate your support!

What’s new

- Added "Export" button to details view and timeline view context menu to quickly export entries of a specific day only
- Fixed problems that caused low-quality videos to dramatically increase in size during transcoding
- You can now share entries from the timeline view using the context menu