Compare software

OpenTodoListMy Brain
Free

Free and open source under the GPL-3.0 licence.

 Free

Free and open source under GPL-3.0.

Windows, macOS, Linux, Android, iOS Android
  • Local-first with plain file-based storage
  • Sync via Nextcloud, ownCloud, WebDAV or Dropbox
  • Tasks, notes, calendar, diary, and bookmarks in one app
  • Includes an AI assistant
  • No hosted sync service of its own
  • Simpler than dedicated task managers for complex projects
  • Android only
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-or-later License: GPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.