I just stumbled onto a new Queen Games release in the Appstore, Metro
Metro - The Board Game by Queen Games
(the link isn’t showing up here, just search Queen Games and you should find it)
A nice port of the base game, but doesn’t include any of the real board game’s included advanced variants like shares, hidden owners, rotatable tiles, etc.
I’ve only played 1 game vs. the dimmer AI (losing on the very last turn) but am confident this should be a big hit with fans of pathy tile laying games like Tsuro.
Here is a link to a YT to a review vid of the real game