Memory Trainer is described as 'Begin training your spatial and working memory! Improve focus and concentration! It has been recently scientifically proven that regular mental exercise can greatly improve your memory. This app has been designed to do just that!' and is a educational game in the sport & health category. There are more than 25 alternatives to Memory Trainer for a variety of platforms, including Android, iPhone, Web-based, Android Tablet and iPad apps. The best Memory Trainer alternative is Lumosity, which is free. Other great apps like Memory Trainer are Cogniba, N-Back Challenge, Elevate and gbrainy.