My biggest concern with a mobile version of Dominoze is control. Modeling off existing apps, I decided on a sequence of touch commands to let the user do everything they could do in Dominoze. To my delight, all my friends who tried it had no trouble getting around, and needed no explanation or tutorial. On top of that, it only took me a few hours to produce the entire application in Unity!
Included in this post is the embedded video demonstrating the PC version.