Malaysia Calendar - HD is a free Android application developed by M-Mobi Studio that offers comprehensive information on all important dates for Malaysians. It includes a traditional wall hanging design calendar that combines Chinese lunar, Indian lunisolar (Tamil), and Muslim lunar calendars. The app lists all Malaysian public, state, and school holidays, and has a filter feature that allows users to sort holidays by region and month. It also aggregates a list of long weekend public holidays for users to plan their vacation or trip. Additionally, the app includes important dates like Sultan's (Agong) birthday and monthly payment schedules for public employees.

Malaysia Lunar Calendar 2017 is also available on the app, which comprises all the important dates for Malaysians, including festivals and cultural events such as Hari Raya, Chinese New Year, and Deepavali/Diwali. The app is user-friendly, with a simple design and smooth user experience. It is optimized in size, making it easy to download and use. With all the features mentioned, Malaysia Calendar - HD is an essential tool for anyone looking to keep track of Malaysian festivals and holidays.