...but not very.
Checking out their website, there's free download buttons all over, but nary a word as to the price for this service. I've always gone with the axiom of "if you have to ask, you can't afford it."
Additionally, I've seen cra... er, offered at New Age convention booths that smelt similarly of a way to fleece the believers.
You want free bible study tools? How about biblegateway.com for starters - it's free, and you can do searches, multiple translations, etc, etc, etc.
If you're really so concerned about getting Teh Evil from the intertubes, maybe you should just give up the net. Everybody knows (*wink* *wink*) that nothing good is out there.
A coat, because I left religion behind some years ago, and find science to be far more pragmatic in the cold.