Idk about you but, I have a passion of doing runic cubes, although Im not fast like others and takes awhile for me to memorize, but I practice until I can do it. Still, right now, Im horrible at the Rubin cube, but, with this app, I can go ANYWHERE and play this! Especially if I forget my cube!
SCMS is awesome about Rubik's® Cube Lite, v2.5