Black Jack Trainer focuses on teaching a beginner card player the basic strategy for playing the world's most popular casino game, Black Jack (aka 21). The player is given the opportunity to choose between "Hit" and "Stand". The player is informed when he/she chooses an option that does not have the best odds for success. Split, Double Down, etc.
According to the antivirus report, the app doesn't contain viruses or any kind of malware. Wetcat design has developed Black Jack Trainer that lies within the Card Games category. Google Play shows that the game is rated 3.6 by its users and can be downloaded by people aged 14 and older.
This application has been downloaded and set up by over 10K users and its most recent update was released on Aug 22, 2012. You can get the .apk setup package of Black Jack Trainer 1.013 for free and have a look at users' reviews on Droid Informer. This file size doesn't exceed 581 KB and the app runs flawlessly on Android 2.1 and above.
The way users see it, the strong point of the app is a simple user interface.