The Google Calendar Android app allows users to monitor, edit, and create calendar events for both google and non-Google calendar quickly and easily from their smartphone or tablet. Events can be color-coded for easy identification and sorting, scheduling repeating events and event notifications are simple and straightforward. You can view your calendars in a daily, weekly, or monthly view, and the integration with Google’s other apps allow you to add Google Calendar events directly from your emails for meetings, travel times, and special events, and get upcoming events in your cards on Google Now.
Google Calendar is still having issues on HTC devices, and the widget choices are still somewhat simplistic, but Google’s Calendar is still the standard for a good many Android users. It may not be the most cutting-edge calendar known to man, but it'll keep you organized and get you done organizing your calendar and out to the meetings on it, which is what calendars are there for in the first place.