Mini PopUp Calendar 5.1

Mini Popup Calendar, as its name states, is a calendar with a simple reminder feature. The reminder feature will let you enter a message to be displayed on a certain date and time of your choosing. The reminder feature needs the app to be running in order to work. To make best use of the reminder feature, add it to your login/startup items. It can work without doing so, but you will need to launch the app yourself.