I like The Rose King (though I thought it was called The War of the Roses) quite a bit... not a Eurogame by any means, but a pretty neat game.
The board game wasn't published in English until last year, it was always Rosenkönig. When they came out with the app a couple years ago they wanted an English title, so they went with "The War of the Roses". But when Kosmos released the English printing last year, they used a literal translation (which is then what the BGG entry uses). The War of the Roses is what you need to search for on the App Store (and its probably a better title).
And yes it is fun, though more of an abstract than a Euro.