Have You Heard About Class DoJo?

Have any of you looked at a computer based program titled Class DoJo?  It is a classroom behavior tracking program that can give feedback to parents and students.  It is free and looks pretty interesting.  You need to set up classes on your computer but the cool promising piece is that of yesterday there is an iOS app for your iPad.  The app allows you to enter data as you are moving about your classroom.  Let me know if you have tried it or if you try it and like it.  I'm very curious but don't have a class to play with it.  The graphics are much cuter than what I have with the new WalkThrough app.  This looks a bit like Monsters Inc.