Google Calendar

Explore the advantages of the Calendar app in Android 4.0.3 and later versions. In the Calendar application, you can view events for any Google account synced with your device, along with additional capabilities.

You can create, modify, and delete events, open multiple calendars simultaneously including those from third-party apps, and send messages directly from event notifications to participants. However, there are known issues with HTC devices, such as the Day and Week view modes not working on some devices, notes and photos being removed from all calendar events while remaining in the Notes app, unsynced events created in the device calendar being deleted after installing Google Calendar, notification sounds playing only when the built-in HTC calendar is disabled, and tapping an invitation opening a web service instead of the Calendar app.