Aw, man I didn't see the replies..
Wells -
It's not an app, it's a website. It's meant for all TCG CCG, for now we have Pokemon (8,000 plus cards), MTG (21,000 plus cards) a little bit of Yu-Gi-Oh and LOTR and others where we don't have as much cards.
It is a daunting task... but I think like...