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Todosian

Manage Obsidian todo lists. Edit Markdown files directly; no account or sync
New in version 2.1
Version 2.1 fixes the issue where deleted todos would come back to your Markdown files.

Fixes:
• Removed todos now stay removed - deleting a todo no longer leaves it behind or causes it to reappear next time you open the app

Under the hood:
• Code quality and lint fixes for a cleaner, more reliable app
Todosian is an Android todo app for Obsidian users. It manages todo lists stored as Markdown files inside your vault (or any folder you sync to your phone).

Todosian reads and writes your existing .md files directly. There is no database import, no account, and no built-in sync.

How it works

- Connect a folder using Android's Storage Access Framework (SAF)
- Each Markdown file becomes a category
- Todos use standard Markdown checkboxes: - [ ] and - [x]

Features

- Add / edit / toggle / delete todos
- Create / rename / delete categories (files)
- Optional support for Obsidian Tasks plugin metadata (dates, priority, recurrence)
- Material 3 UI, dynamic color (Android 12+)
- Offline-first and privacy-focused (no analytics)

Notes

- Todosian modifies your Markdown files directly. Keep a reliable backup of your vault/folder.
- Todosian is independent and not affiliated with Obsidian or the Obsidian Tasks plugin.
  • app screenshot
  • app screenshot
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  • app screenshot

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 2.1 (9) suggested Added on Aug 26, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 11 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.
    • run foreground service
      Allows the app to make use of foreground services.
    • show notifications
      Allows the app to show notifications
    • 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.
    • com.isotjs.todosian.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.9 MiB PGP Signature | Build Log

    • New in version 2.0
    Version 1.8 brings a polished settings experience, more reliable reminders, and greater control over how todos are added.

    New Features:
    • Choose where new todos are added - set them to appear at the top or bottom of your Markdown files
    • Optional Subtasks - enable or disable subtasks from settings to keep your lists simple
    • Redesigned Settings - the settings screen now follows Material 3 guidelines, with compliant radio selection in choice dialogs

    Improvements:
    • More reliable due reminders -
  • Version 2.0 (8) - Added on Aug 14, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 11 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.
    • run foreground service
      Allows the app to make use of foreground services.
    • show notifications
      Allows the app to show notifications
    • 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.
    • com.isotjs.todosian.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.9 MiB PGP Signature | Build Log

    • New in version 1.7
    • New Daily Focus screen — tap the banner to see all tasks matching your focus mode
    • Tappable focus banner on the home screen
    • Reusable TodoRow component
    • Fixed resource loading for better reliability
    • Updated core dependencies
    • Priority rank moved to the Todo model
  • Version 1.7 (7) - Added on May 27, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 11 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.
    • run foreground service
      Allows the app to make use of foreground services.
    • show notifications
      Allows the app to show notifications
    • 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.
    • com.isotjs.todosian.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 3.6 MiB PGP Signature | Build Log

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