Looks like it's been updated, unless I'm reading this wrong:
Q: Which forum system does it currently support?
A: Currently phpBB3 3.0.x and vBulletin 3.7, 3.8 and 4.0 are supported. IPB (Invision Power Board) will also be supported in Februray 2010 time-frame
Plus, they now have an android app.
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http://www.tapatalk.com/en/plugin