Disney allows people to play the game Dejaik holochess of Star Wars free on iOS in augmented reality through ARKit, through 9to5Mac. The new game actually comes as an update to the game Star Wars: Jedi Challenges AR last year, which originally included holochess but required the purchase of hardware accessories.
The variant ARKit holochess seems to be the same version of the original Jedi Challenges, which were just transported so that users do not need to buy the headset or the lightsaber accessory, even the instructions of the game tell you to "direct your gaze" to interact with the board. I took it for a few minutes, and it works fine, although the cover nature of the game is obvious. It has small and difficult to read text, and uncomfortable controls that clearly meant more for the original AR headphones than the AR solution of the iPhone.
Still, it's a fun fun for a few minutes, especially for Star Wars fans who have been dying to play a round or two of the iconic board game. A tip: "May the Wookie win."