Compare software

Tasks vs Reminduck: catalog facts
Tasks	Reminduck
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the GPL-3.0-or-later licence.
Linux	Linux
Simple, focused task list Native Linux app available on Flathub	Simple, single-purpose reminder app Playful design with a quacking duck
Linux only Little documentation of features on the project site	Linux only Basic feature set compared with full task managers
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0-or-later
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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