I didn't see any information on the website or forum so I thought I would ask for some clarification...
Is Ask MathStudio being released to provide an "Intermediate" application for someone who might not need the advanced features within MathStudio 6.x? My perception is that "Ask MathStudio" intended to be the "Standard Edition" and "MathStudio 6.x" will be a "Professional Edition" primarily because of the Scripting capability.
As I didn't see any mention of the scripting capability in the Announcement, I have to assume that either there will be two distinct versions released or (forgive me for thinking this), that MathStudio 6.x will not be released for iOS.
I have been waiting anxiously for the release of MathStudio 6.x for iOS as the "Web Edition" isn't practical as I don't always have an Internet connection where I am. I have been trying to use the scripting within 5.x but it is difficult when many of the scripting examples are for 6.x and sometimes it isn't practical (or possible) to try and make them work as the languages are quite different.
I am not sure whether you are aware of this but I tried to email "Support" a few days ago to ask about this but my emails were bouncing back "undeliverable" (550 user does not exist).