Get all subsites for a Site - One level

Hi,

Is there any property to differentiate Web and App Web. I want to get all subsites under a site (one level). Here is my code,

var subwebs = hostweb.getSubwebsForCurrentUser(null);

But the result includes all the AppWebs also which I don't want.

Any idea?

Thanks in Advance.

Vasantha

vasanthaprabu