Birthday Calendar and Reminder is a free utility tool available on the iPhone platform. This program offers a convenient solution for organizing all your birthdays efficiently. With a simple year view, you can easily overview all upcoming birthdays at a glance. Set multiple reminders leading up to the birthdays to ensure you never miss an important date.

The application also provides a widget for quick access to upcoming birthdays directly from your device's home screen. You can import birthdays from your contacts or via Excel files, making data entry seamless. Moreover, the option to share birthdays with family and friends in calendar or Excel format enhances collaboration and planning.