Compare software

Tasks.orgForgetMeNot
Free

Free and open source under the GPLv3, supported by donations.

 Free

Free and open source under GPL-3.0.

Android Android
  • Many sync backends, including CalDAV and EteSync
  • Works fully offline
  • Integrates with an Obsidian vault
  • Lightweight and simple
  • Desktop version is still in alpha
  • Mainly an Android app
  • Very new project with few releases
  • Little documentation
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: GPL-3.0-only
No account needed No account needed
Works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

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