This app will let you cross check the date on the average Gregorian Calendar most everyone uses with the date on the International Fixed Calendar (also known as the Cotsworth plan, the Eastman plan, the 13 Month calendar or the Equal Month calendar). Features include the ability to add events, syncing with other calendars and the ability to add the weather, among others.

*These features will not work on Android versions 6 "Marshmallow" and up*

The layout from top to bottom is an ad banner on top, the Gregorian Calendar with event planning and then the International Fixed Calendar conversion along the bottom.