Gin Rummy, developed by i-set Co. Ltd., is a free card game application available for Android users. It is one of the most popular card games that can be played against the Android. The game is designed with simple and easy-to-use features, making it accessible for all ages.

The game includes three bonus features: Gin Bonus (25 points), Big Gin Bonus (31 points), and Undercut Bonus (25 points). Additionally, the application offers a variant of the game called Oklahoma Gin, which is a derivative of Gin Rummy. Oklahoma Gin is played with a minimum count determined by the value of the first upcard. If the first upcard is a spade, all scores in the deal are doubled. The application requires INTERNET and ACCESS_NETWORK_STATE permissions for its ads.

Overall, Gin Rummy is an excellent choice for those who want to enjoy a classic card game on their Android device. The game is well-designed and offers a range of features that make it an enjoyable experience for all players.