BirthdayAI is an application that leverages AI technology to send personalized reminder messages and generate greeting cards for special occasions like birthdays and anniversaries. It helps users easily manage special dates, utilizing AI-generated unique and personalized prompts and cards to send wishes to important people. The app's advantages lie in its smart and precise reminders, personalized card designs, and simple and convenient usage. This significantly alleviates the user's burden of remembering special dates, ensuring they don't miss any important moments.