They're pretty much the exact same website, man.
A couple of tips, though: you need to make it easier to add things to the lists. I registered an account, and cannot figure out how to add an item, or how to then call that list back up.
It also seems to be presenting me with the landing page despite having already registered.
It is a nice design, though. Kudos on that :) (The things popping up at me as I was interacting with it was nice)