Rummy Plus is a card game for mobile devices. The gameplay is quite similar to the classic matching card game Rummy, which involves a special set of playing cards and can be played several different ways. Players can log into the game using a Facebook account. After that, the user can play over the internet with friends who have also installed the app.

The software is a product of Peak Games and is currently on its fourth major version. For now, it only supports the English language. The download is approximately 18.52 megabytes, which is typical of this type of app. While the game is free to play and download, a user can purchase playing "chips" for betting within the app.