Cal - What if your Google Calendar was designed to make you more productive?
Business Calendar - Powerful and easy to use calendar app for Android including weather, widgets and tasks.
FCorp My Calendar - Manage diary/note, schedule, todo, birthday, etc.
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
CalenGoo - Features | 1.0.175 for Android™
Day by Day Organizer - Time management app that combines Google Calendar and Google Tasks and enhances their features.