Birthday Calendar

Birthday Calendar is a small application in which you can enter birthdays and associate it with contacts from your phone. The application monitors when one of your friends has a birthday and lets you know enabling you to directly call back or send a greeting via SMS from predefined templates / for convenience /.
There's a widget that you can place on one screen on your phone and see if some of your contacts have a birthday today, and gives you access to the main functions of the application.