isreveR 4Color Premium
Reversi carried out in four colors black, white, blue, red.
Computer match, there four interpersonal play function.
Color-coded display of the location to be able to put, there assist function of the acquisition plan number display, etc..
Vertical and horizontal mass number selected from any of the 8, 12, 16.
Differences from free version
1. The advertisement banner is not displayed in the paid version.