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HamsterBase TasksOpenTodoList
Freemium

Free tier with unlimited tasks; Pro costs $20 per year.

 Free

Free and open source under the GPL-3.0 licence.

Windows, macOS, Linux, Android, iOS, Web, Self-hosted Windows, macOS, Linux, Android, iOS
  • Apps for every major desktop and mobile platform
  • End-to-end encrypted sync
  • Local-first with plain file-based storage
  • Sync via Nextcloud, ownCloud, WebDAV or Dropbox
  • Some features require the paid Pro plan
  • Smaller community than mainstream task apps
  • No hosted sync service of its own
  • Simpler than dedicated task managers for complex projects
Downloadable app, Web application, Self-hosted, Hosted service Downloadable app
Open source Open source
License: AGPL-3.0 License: GPL-3.0-or-later
Not stated if an account is needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked October 1, 2026

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