Compare software

Due vs Reminduck: catalog facts
Due	Reminduck
Paid The homepage does not list prices; check the App Store.	Free Free and open source under the GPL-3.0-or-later licence.
macOS, iOS	Linux
Auto Snooze repeats alerts until a reminder is handled One-tap preset times for setting due dates	Simple, single-purpose reminder app Playful design with a quacking duck
Apple platforms only Built for reminders, not projects or lists	Linux only Basic feature set compared with full task managers
Downloadable app	Downloadable app
Closed source	Open source
License not stated	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 2, 2026	Official website Full listing and sources Checked October 1, 2026

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