VideoScribe Now is no longer available, it was 4 months ago when this was originally posted but we have since removed it.
We don't have any plans at the moment to bring back 'VideoScribe Now' for Android.
Yes, you can find Videoscribe Anywhere, the ipad and iphone downloads, through your account page on this website, and on itunes I think.
-Mike (videoscribe user)
You can probably find the requirements on itunes, or you can just try it since it is a free app.