Google Calendar - Spend less time managing your day & more time enjoying it
Business Calendar - Powerful and easy to use calendar app for Android including weather, widgets and tasks.
CalenGoo - Features | 1.0.175 for Android™
24me - Next Generation Personal Assistant
Annual View - Annual View displays and manages calendar events within a year view.
Calvetica - The fast calendar for iPhone. Add an event in just two quick taps.