Reminduck - A simple reminder app made for elementaryOS with Vala and GTK. - matfantinel/reminduck
Crontab UI - Easy and safe way to manage your crontab file
Reminder Commander - Reminder manager that reminds you about important events in advance.
Scheduled tasks - GNOME GUI for configuring a users' cron (automatic jobs). Some of its features are:
Digital Clock 4 - Beautiful customizable clock with plugins
024h Lucky Reminder - 024h Lucky Reminder is a reminder software for home and office.