Compare software

FollowUpThen vs Due: catalog facts
FollowUpThen	Due
Freemium The free plan allows 50 active reminders per month; paid plans add features and higher…	Paid The homepage does not list prices; check the App Store.
Web	macOS, iOS
Schedules reminders through email Does not require access to your inbox	Auto Snooze repeats alerts until a reminder is handled One-tap preset times for setting due dates
Reminders depend on email delivery	Apple platforms only Built for reminders, not projects or lists
Hosted service	Downloadable app
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 2, 2026

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