When I downloaded this years ago as a free app it had a lot more. Was only missing a few details, and I used it quite a lot. Had some upgradeable content. Update: Has great detail, but now you have to purchase most of it to get anything more than bones. Still, for as much as you pay for it, not worth it. Tried to contact with questions, but never answered. Cannot remove bookmarks. When they finished it, they removed most of the content I used to have. Updated, and now I don't care for it at all!