Google Calendar - Spend less time managing your day & more time enjoying it
FCorp My Calendar - Manage diary/note, schedule, todo, birthday, etc.
CalenGoo - Features | 1.0.175 for Android™
AnCal - AnCal stores yours appointments, tasks and notes, which you can easily add and edit.
Jorte - Schedule books must be practical and has a good design.
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...