The Days - DDay Calendar is a lifestyle app developed by SHOONG for Android users. This free app is designed to help you manage and organize your anniversaries with ease. With this widget-based anniversary calendar program, you can easily keep track of your special days and avoid the trouble of forgetting them mixed with other schedules in your general calendar program.

The app offers a management function for annually repeated anniversaries as well as one-time-only anniversaries. The calendar function allows you to check your anniversary at a glance, and the easily checkable widget function makes it more convenient for you to manage your anniversaries. The Days - DDay Calendar is a simple anniversary management program that helps you to easily manage and check your important days.