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TaskDav

Tasks, notes and calendar over CalDAV — or local-only on your phone.
New in version 1.0.1
Bug fixes and polish.

• Smoother task drag-and-drop, including stacked tasks and after drop
• Event editor: calendar on create and edit, monthly and yearly repeat, location field above keyboard
• F-Droid metadata corrections
TaskDav is a free and open-source Android app for tasks, notes, and calendar events.

Use it fully offline on the device, or sync with your own CalDAV server (Radicale, Nextcloud, Baïkal, and similar). Credentials stay encrypted on the phone. There are no ads, analytics, crash trackers, or Google Play Services.

Features:
• Offline-first tasks (VTODO), notes (VJOURNAL), and events (VEVENT)
• Nested tasks and nestable categories
• Tags, due dates, priorities, and optional linked calendar events
• Home dashboard with overdue, today, and upcoming items
• Day / week / month / year / list calendar views
• Home-screen widgets for today, week/month agenda, tasks, and notes
• Themes from a brand color; UI in English, Spanish, and Italian
• Share as text or .ics; optional phone-calendar mirror/import
• Works alongside DAVx⁵ on the same account

License: GNU GPLv3
Source: https://github.com/TechPonzo/TaskDav
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 1.0.1 (2) suggested Added on Oct 12, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • android.permission.AUTHENTICATE_ACCOUNTS
    • run foreground service
      Allows the app to make use of foreground services.
    • find accounts on the device
      Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • android.permission.MANAGE_ACCOUNTS
    • Read calendar events and details
      This app can read all calendar events stored on your phone and share or save your calendar data.
    • read sync settings
      Allows the app to read the sync settings for an account. For example, this can determine whether the People app is synced with an account.
    • read sync statistics
      Allows an app to read the sync stats for an account, including the history of sync events and how much data is synced.
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • add or modify calendar events and send email to guests without owners' knowledge
      This app can add, remove, or change calendar events on your phone. This app can send messages that may appear to come from calendar owners, or change events without notifying their owners.
    • toggle sync on and off
      Allows an app to modify the sync settings for an account. For example, this can be used to enable sync of the People app with an account.
    • app.taskdav.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 5.7 MiB PGP Signature | Build Log

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