DDay App is a date memo program developed by Burakwi Ong. The app is available for Android users and can be downloaded for free. The app is designed to help users keep track of important dates and events. With the latest version 1.01, the icon has been made smaller, and the app now supports date count types such as every month and year. Users can now list their target date and sort the list to their preference.

The app is straightforward to use, and users can easily post and remain for particular dates. In the near future, the developer plans on adding more features such as allowing users to select storage whether internal or external memory, settings for text size and color, and more. In case of any problem, users can contact the developer via email.