Birthday List - Alarm Reminder is a lifestyle app available on the iPhone platform. It offers support for multiple lists and reminders, all for free. Users can create multiple lists, add any number of birthdays, and view the number of days remaining until each birthday. The app also provides features to calculate age, add notes with color coding, set reminders for the day of the birthday, the day before, and 7 days prior. Additionally, users can enjoy a dark mode for comfortable viewing.

This app simplifies the task of remembering and managing birthdays with its user-friendly interface and comprehensive features, all accessible at no cost.