Gin Rummy Ultra
Downloading Gin Rummy Ultra 2.5.4 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software relates to Games.
From the developer:
You can play Gin Rummy against the computer. A learning mode helps you to improve your play.
You can play rated games against the computer.
You may want to check out more software for Mac, such as Gin Rummy Pro, Ultra Analog or Ultra Character Map, which might be related to Gin Rummy Ultra.