Features

Fast and Powerful

Save time by typing abbreviated times, or use the arrow keys to increment.
The time of day such as "3:30 pm" works too.
Adaptive

Call up Quickly in a way that's suited to your workflow.
Supports activation by keyboard shortcut, menu bar and Dock icon.
Multiple Reminders

Keep track of multiple reminders at once, using a separate window or widget in Notification Center¹.
Customisable

Any sound for notifications. Light or dark appearance.
Show notifications as banners or alerts.

Extra Features (requires In-App Purchase)

Reminders Integration

Sync across your devices, and keep a history of past reminders.
Alert Windows

An alternative to Notification Center, alert windows appear front and centre.
It’s especially handy when using Focus, or Do Not Disturb.
Automation

Control Quickly using the Shortcuts app², AppleScript or JavaScript for Automation.
Includes example scripts.