(AP) -- Want to keep track of Santa this Christmas?

There's an app for that.

NORAD is the military organization responsible for the aerospace defense of the U.S. and Canada. Click here to see the NORAD site.

It always tracks Santa's world trek on Christmas Eve.

But this year, it's counting down to Santa's takeoff with the NORAD Tracks Santa app, which is offering games like Elf Toss until the big moment.

It is available on Apple products and Android, and social media sites.

(Copyright ©2011 by The Associated Press. All Rights Reserved.)