The comments under it are not very enthusiastic. It doesn't work with "smart" phones and doesn't even work with the newest Verizon phone. The only company's phone it works with is older Verizon phones.
I like the idea, but it needs to be able to work with Android and the iPhone.
Also, it is too expensive - $9.95. That's on the high end of phone aps. Of course what else could we expect from Disney?