Best Online Shareable Calendar. A shared online calendar makes it easy to set up meetings and client appointments, track sales activities, and oversee task management. Keep track of your busy life alongside family or friends with a shared calendar.

In short, cozi is the best calendar app for busy parents who juggle work, school events, household responsibilities, and birthday parties. A shared online calendar makes it easy to set up meetings and client appointments, track sales activities, and oversee task management.