Regularly upgraded over the years, Google Calendar has become one of the staples of the Google Workplace offerings, the premium suite of web services for business, education, and government customers. Built from the ground up as a service accessible only from Gmail, this popular web application was spun off as a standalone service accessible from any modern browser, as well from the native applications on iOS and Android.
Google Calendar is a cloud-hosted calendar developed by Google and offered for free to all holders of Google Account.