Manage your Google Calendars via your Android device
Googles official calendar app is now available to all and provides users with an easy-to-use platform for managing and sharing all of your calendars, including those associated with different Google accounts.
The latest version of the app now works across an array of devices rather than the select few previously available and ships with a number of new features such as the "snooze" function, pinch-to-zoom, and a home time zone setting. You can also use the app to review events up to a year in the past, from within the app.
Note that some features are not fully compatible with certain HTC devices.