디데이 - 소중한 날들을 기억하세요 (켤때마다 디데이)

디데이 - 소중한 날들을 기억하세요 (켤때마다 디데이) is an intuitive Android app that helps you manage important dates. It features various D-Day types including countdowns for birthdays, anniversaries, exams, and challenges like quitting smoking. With over 10 widgets and layouts to choose from, you can personalize your reminders and efficiently organize them by categories and topics, ensuring you never miss a special occasion again.