In addition to the PC, Mac, and Linux versions through Steam, Humble Store, and GoG.com, Don't Starve: Shipwrecked is also available on PlayStation 4, Xbox One, Nintendo Switch, Android, and on iOS.
Outside of that, we do not have any announced plans for Shipwrecked on other platforms at this time. If anything changes, or if we have anything to announce, we'll be sure to let everyone know.