MCalendar is an Android app developed by EZHLD Corporation (서울 금천구 가산동 371-50 에이스하이엔드타워 3차 11F). Others apps created by EZHLD Corporation are: DIY리폼, Free dream interpretation, M. Calendar, Korean Food Recipes, Tojeongbigyeol.

MCalendar first became available on 13 Feb 2012. It is estimated that MCalendar has been downloaded between 1000000 and 5000000 times from the Play Store.

MCalendar 3.1.0 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Required to be able to access the camera device.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows an application to write to external storage.