Google Calendar with Material Design
The Calendar app displays events from each of your Google Accounts that synchronizes with your Android device. You can also: - Create, edit, and delete events. - View all your calendars at the same time, including non-Google calendars. - Quickly email all event guests from a notification with a customizable message. Known issues with HTC devices: - Day and week views may not work on some HTC devices. - Notes and pictures may be removed from all calendar events, but will still be available in HTC's Notes app. - Local unsynced events may be lost after installing Google Calendar. - Notifications won't make sounds unless HTC's Calendar app is disabled. - Touching an email invitation in a mail app opens Calendar in the browser rather than the app.