Calendar apps have been on mobile devices since the beginning of mobile devices. A lot of people still use their calendar apps every day.This M-Calendar give equal focus on design as much as functionality.The application currently includes all data features needed for year 2017 & 2018, the remaining data will be updated in upcoming version.M-Calendar works on all iPhone devices except 4s.Coming about the features of M-Calendar, it give the users all the key data needed for the daily use, which comprises in a day such as Rahu Kalam, Gulika Kalam, Yamaganda Kalam, Thiti, Sunrise & Sunset, Moonrise & Moonset, Nakshatra, Kolla varsham, Malayala Era, Important festival /holidays.Its now available in portrait mode.The application is coded in Swift language.