TL;DR - Cannot find the Samsung Smart TV App. Yet reports on this forum says it exists. Where is it, or am I looking for a unicorn?

So, back in July, our household TV died. We shopped long and hard to find a replacement. When FUNimation announced that they were going to create an App for the Samsung Smart TV line, we were sold and happily trotted home with a brand new Samsung 6000 series Smart TV. Giddy at the prospect of watching anime on our new TV (instead of huddled around my computer monitor), we patiently waited for the App to show up in the Samsung App store.

And we waited, and waited, and waited, all the while checking the Apps in the Smart Hub, sometimes going though the entirety of it, line by line.

Now the announced time had come and gone with no sign of it. On a random whim, I did a Google search only to find others here on the forum talking about it. Yet it's still not in the Smart Hubs' app directory.

Where is this mythical App, and how can I get it, since it seems to be hiding?