Diarium journal app icon

Diarium

Private journal app for Windows, Android, iPhone, iPad and Mac. Add photos, locations, tags and reminders — and sync using your own cloud storage.

🏆 Winner of the Microsoft Store Awards 2024 🏆

Diarium journal app running on Windows, iPhone and Android
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Why choose Diarium?

  • Private by default: start journaling without creating an account.
  • Cross-platform: write on Windows, Android, iPhone, iPad and Mac.
  • Your cloud, your data: optional sync uses OneDrive, Google Drive, Dropbox, iCloud or WebDAV.
  • No subscription: Diarium Pro is a one-time purchase per platform.

Powerful diary features

Add photos, videos, audio recordings or any kind of file to your diary. Style your journal entries with rich text formatting, add locations and tags, and use dictation when you want to write hands-free.

Diarium journal entry with text formatting, photos and attachments

Look back at your life

Revisit vacations, road trips and everyday moments using the map view, gallery view, calendar and timeline. “On this day” notifications help you rediscover past memories.

Diarium gallery and map view for photo journal memories

Journal anywhere

Available for iPhone, iPad, Mac, Windows & Android. Optional Cloud Sync keeps your journal updated across devices using your own cloud storage, so you stay in control of your data.

Diarium calendar view with journal entries synced across devices

Smart integrations

Not sure what to write about? Connect services you already use and Diarium can automatically show photos, calendar appointments, social media posts, fitness data, weather and more as context for your journal entry.

Diarium smart journal integrations with photos calendar fitness weather and social data

Your journal stays private

Diarium does not require an account. Your entries can stay on your device, sync optionally through your own cloud storage and be protected with password, PIN or biometrics.

Diarium private diary protected with password PIN and biometric unlock

Make it personal

Pick between light and dark themes, choose your preferred accent color and customize the font to make Diarium feel like your own private writing space.

Diarium journal app with dark theme custom accent color and font options

Feature overview

  • Journal anywhere: Available for iOS, macOS, Android & Windows
  • Optional Cloud Sync keeps your journal updated across devices. Sync requires the Pro version and uses your personal cloud storage: OneDrive, Google Drive, iCloud, Dropbox or WebDAV
  • Rich text formatting: Use bold, italic, underline, strikethrough, text color or text highlight. Create bulleted or ordered lists, link to websites or other journal entries
  • Add unlimited attachments to your entries: Photos, videos, audio recordings, PDFs or files of any other format
  • Keep your entries organized with tags or use them to track your mood, weight or other metrics
  • Create multiple entries per day or separate a single entry using timestamps
  • No login or sign-up required. Start journaling in under a minute
  • Enjoy uninterrupted journaling without advertisement!
  • The Calendar view shows which days you wrote in your diary
  • Scroll through your Timeline and glance over your entries, photos & tags
  • Find out what countries & places you've explored in the Map view
  • The On this day page takes you on a journey into the past
  • The Attachments view shows all your media attachments in one place
  • Fast Search: Quickly find your entries using keywords or tags
  • "On this day" notifications and daily reminder notifications at your preferred time
  • Fast & native app with clean & intuitive user interface
  • Export your journal in many formats: Word (.docx), plain text (.txt), Web Page (.html) or JSON
  • Protect your journal using password, PIN or biometrics (Face ID, Touch ID, Fingerprint, Windows Hello, …)
  • Diary statistics give you an insight into your journaling habits
  • Use journal templates for consistent and structured entries
  • Migrate your existing journal (from Day One, Diaro, Journey, Daylio, Diarly, Daybook, Evernote, …) and continue in Diarium
  • Various personalization options: Dark & light theme, accent color, font, font size, etc.
  • Automatic Integrations add context and help you get started with your entry:
    • The Weather integration shows you the weather conditions you lived through
    • Integrate your Camera Roll to see the photos & videos you took on a day
    • Connect to your system calendar and your appointments are right there
    • Track your entry's word count and work towards your daily goal
    • See your working times from the WorkingHours app
    • View your Facebook posts, GitHub commits, Untappd checkins, Last.fm scrobbles & Trakt TV shows
    • Every day's a special day: Celebrate as much Days of the Year as possible
    • Microsoft To Do shows what important tasks you have finished on each day
    • Include your health data and workouts with Fitbit, Google Fit & Strava
    • Add a link to your Google Timeline to see where you've been around
    • And there's even more: Sunrise & sunset, lunar phases, …
  • Share content from other apps to your journal, using drag & drop or the system Share UI
  • Share your entries and it's media attachments to other apps
  • View your entries right on the start screen using Widgets
  • Free to use - only a limited set of features require the Pro version (except on Windows)
  • Pro version: One-time purchase per platform. No subscription! See FAQ
  • …and much more

Frequently asked questions

Is Diarium free?

Diarium is free to use on most platforms. Some advanced features require the Pro version. On Windows, Diarium is a paid app.

Does Diarium require a subscription?

No. Diarium Pro is available as a one-time purchase per platform.

Does Diarium require an account?

No. You can start journaling without creating an account or signing in.

Can I sync my journal across devices?

Yes. Diarium can sync across Windows, Android, iOS and macOS using your own cloud storage, including OneDrive, Google Drive, Dropbox, iCloud and WebDAV. Cloud Sync requires the Pro version.

Can I import my existing journal?

Yes. Diarium supports migration from several diary and note apps, including Day One, Diaro, Journey, Daylio, Diarly, Daybook and Evernote.

Is Diarium private?

Diarium lets you protect your journal with password, PIN or biometrics. Optional sync uses your personal cloud storage instead of a Diarium account.

Does Diarium support photos and maps?

Yes. You can add photos, videos, locations and tags, then browse your memories in calendar, timeline, gallery and map views.

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