Birthday Calendar is the most popular app of its kind in the App Store, offering a simple and intuitive way to keep track of events and send personalized greetings. Whether it's birthdays, anniversaries, or any other special occasions, this app has got you covered.

With Birthday Calendar, you can easily import events from your contacts, iCalendar, or create custom events. Setting up reminders ensures that you never miss an important day. Plus, you can send personalized greetings with your own creative picture, making your wishes truly unique.

One interesting feature of Birthday Calendar is the ability to see your friends' Zodiac signs and learn more about their personalities. Additionally, you can discover which historic events and celebrities share the same date as your friends' birthdays, adding a fun twist to the app.

The calendar view allows you to see all your events at a glance, making it easy to plan and stay organized. And if you switch devices, don't worry - simply backup your events and restore them hassle-free.

Birthday Calendar offers both a free version, which includes limited features and advertisements, as well as an upgrade option that unlocks all features and removes ads.

Stay on top of your special events and make them even more memorable with Birthday Calendar. Download it today and start celebrating!