Solitaire is an Android app developed by KARMAN Games (a/ya 594 Khimki 141407 RU). Others apps created by KARMAN Games are: Canasta, Euchre, Pinochle, Spades.

Solitaire first became available on 13 Apr 2015. It is estimated that Solitaire has been downloaded between 5000000 and 10000000 times from the Play Store.