Age & Birthday Calculator is a user-friendly application designed for iPhone users that provides precise age calculations and birthday countdowns. By simply entering your date of birth, the app instantly calculates your exact age in years, months, days, hours, minutes, and seconds. Additionally, it allows you to set future dates to receive a dynamic countdown to your next birthday, enhancing your celebration planning.

The app features a visually appealing countdown display and customizable alerts for important dates and milestones. Users can manage multiple profiles, making it ideal for tracking birthdays of family and friends. With a focus on privacy and regular updates, Age & Birthday Calculator ensures accurate calculations while maintaining a clean, modern design for a seamless user experience.