Google Calendar - Spend less time managing your day & more time enjoying it
Teamup Calendar - Cloud-based calendaring using capability URL, application developed in Zurich, Switzerland.
WAVE Calendar - WAVE Calendar is a revolutionary app, which is designed to bring balance to your life
OfficeCalendar - Share Microsoft Outlook calendar and contact folders
CalenGoo - Features | 1.0.175 for Android™
Jorte - Schedule books must be practical and has a good design.