Diarium — Private Diary / Daily Journal

Keep a private diary to capture memories, daily notes, photos, moods, and travel moments in one secure place. Diarium — Private Diary / Daily Journal is a personal journal app for Android that helps you build a sustainable writing habit without ads, subscriptions, or forced accounts.

Write in your own way. Whether you prefer quick notes, longer reflections, gratitude entries, or bullet journal-style lists, Diarium adapts to your voice. Enrich each entry with text formatting, photos, drawings, audio recordings, files, tags, people ratings, and locations. Daily reminders keep your journaling habit on track, and customizable themes, colors, fonts, and cover images make your diary truly personal. Easily revisit memories by date, tag, place, mood, or rating whenever you want to relive a moment.

Your journal stays private and under your control. Lock your diary with password, PIN, or fingerprint and biometric unlock—no one else can access your thoughts. All entries remain available offline on your device, so you can journal anywhere, anytime. Sync is completely optional and only works when you choose it, using your own cloud storage through OneDrive, Google Drive, Dropbox, iCloud, or WebDAV. You never need a proprietary Diarium account unless you want cross-device access.

Turn everyday moments into richer memories. Build a photo diary from your daily pictures, track your mood with stars and custom tracker tags, and use location features to remember exactly where you were. Whether you're journaling travel experiences, gratitude moments, routines, hobbies, garden notes, or fitness memories, Diarium helps you capture what matters. The app can automatically add useful context—calendar events, photos from your camera roll, weather, fitness activity, and more—so you're never starting from a blank page.

Continue your story across devices. Diarium works on Android, Windows, iOS, and macOS. With optional sync through your personal cloud storage, you can start a journal on your phone and finish it on your tablet, laptop, or desktop. Moving from another diary app? Diarium supports import from Day One, Diaro, Journey, Daylio, Daybook, Evernote, and more. Back up your private journal with database import and export, or export entries as Word, HTML, JSON, or plain text to keep your memories portable.

Start free on Android with core journaling features included. Diarium Pro unlocks advanced options like sync, unlimited attachments, app integrations, custom fonts, widgets, weather, and Word export—as a one-time purchase with a 7-day free trial, never a subscription. Your journal, your rules, your memories. Download Diarium — Private Diary / Daily Journal today.