Deadline Reminder от quantum quest

Never miss a due date again. Deadline Reminder lets you set precise deadlines with split month, day, hour, and
minute inputs — no fiddly date pickers. Configure how often you want repeat notifications, see real-time
countdowns in the popup, and stop reminders for a specific deadline with a single click. Overdue items are
clearly highlighted. All your deadlines are stored locally on your device, so it works completely offline.