Indeed not quite the same. Visual Pinmame is to pinball as MAME is to arcade cabinets. For pinball enthusiests it's the closest thing you're going to get to a 2000$+ pinball machine. There is (or was) a very large community of people converting real tables to Visual Pinmame some years ago. If there was a machine out there, odds are you could find it for Visual Pinmame.
It is (was) unfortunate that the developers weren't as dedicated to portability as the MAME developers were, but... them's the breaks.
There's Emillia under Linux, which more or less provides a Visual Pinmame like experience, but with no way to import the already existing library of tables, it never gained traction. Also, it didn't seem to have a way of interfacing with real pinball machine ROMs to provide emulation of the electronics, sound, and scoreboard. A real shame if you ask me.