Designed exclusively for OS X Yosemite, Fantastical 2 includes powerful features such as an incredibly intuitive parsing engine, a full calendar window (with day, week, month, and year views), a quick access mini window, iCloud reminders

Calendar Pro for Google is a Google calendar app with intuitive design. Now, it's so easy to get every event organized. It has a simple and neat look and is accessible, highly responsive and reliable.