This app will help you keep tracking of all your friends birthday.
You can quickly visualize the number of friends have a birthday in a specific month, select the month and see in order crescent of the day, who is having a birthday, how old he is and which year he was born.
If you want to see all your friends you have in your app, just click the "Number of Friends" button in the main screen, you will also be able to delete a friend from that screen, just swipe your finger on the person name to your left.
I hope you enjoy it.