Keep memories, daily notes, photos, moods, and travel moments together in one private diary. Diarium is a personal journal and digital diary app that helps you build a daily writing habit with reminders, rich entries, and no ads or subscription.

A private journal for everyday life
Write quick notes, longer reflections, gratitude journal entries, bullet journal-style lists, or a personal timeline of moments you want to remember.

• Format text and organize ideas with lists
• Add photos, drawings, audio recordings, files, tags, people, ratings, and locations
• Use daily reminders to keep your journaling routine going
• Protect your secret diary with a password, PIN, or fingerprint/biometric lock
• Capture thoughts, feelings, routines, hobbies, and meaningful life moments

Photo diary, mood journal, and travel journal
Turn ordinary days into a multimedia memory journal that records what happened, where you went, and how you felt.

• Create a photo journal with pictures from your day
• Add audio recordings for voice diary moments when you would rather speak than type
• Track moods with stars and tracker tags in your mood diary
• Build a travel diary with locations and a map view of your journeys

Helpful context for every day
Supported integrations can automatically add useful context to entries, including calendar events, camera roll photos and videos, weather, WorkingHours, Google Timeline, optional fitness and wellbeing information such as activity, sleep, workouts, weight and other personal metrics, plus social, task, and entertainment activity.

This makes it easier to remember your day without starting from a blank page. Some integrations and automatic feeds require Diarium Pro.

Continue across your devices
Keep writing on supported phone, tablet, laptop, and desktop versions with optional sync through your own cloud storage. Diarium is available for Android, Windows, iOS, and macOS.

Choose from OneDrive, Google Drive, Dropbox, iCloud, or WebDAV. Sync uses your personal cloud storage, and no proprietary Diarium account is required.

Import, back up, and export
Moving from another diary app or journal app? Diarium supports migration from Day One, Diaro, Journey, Daylio, Diarly, Daybook, Evernote, Memorize, and other supported apps.

• Back up your journal with database import and export
• Export entries as Word, HTML, JSON, or plain text
• Create printable Word exports with Diarium Pro
• Keep your memories portable and under your control

No ads. No subscription.
Diarium is free to start and offers an optional Pro upgrade for sync, unlimited attachments per entry, automatic feeds, custom fonts and font sizes, home-screen widgets, entry weather, and Word export.

You can evaluate Diarium Pro for seven days after installing. Pro is a one-time purchase linked to your Google Play account and unlocks Pro access for Android; a separate purchase may be required on other platforms.