No specific info about version 12.0. Please visit the main page of Calendar Planner on Mac Informer.
Schedule events and easily manage your calendar data.
Event Reminder allows you to organize important events by urgency.
Hot Plan is an easy-to-use application for managing personal goals or projects.
Mac Flight Planner is (as the name implies) a flight planning application.
Full featured Desktop ADvantage calendar based on the Airborne Mini design of west coast car designer, Joe Iacono.