Active brain power with Lumosity. Developed by neuroscientists, this web, IOS, and Android-based brain training program is designed to improve memory, attention and brain speed. The popularity of Lumosity has grown to over 70 million users and counting, which is probably why it is known as the world's most popular braining training tool. Each user receives a personalized brain training program after taking a brief Fit Test to see how they measure in each of three main areas mentioned above. Members of Lumosity can sharpen their minds daily, by taking on fun challenges and playing brain games created to sharpen the mind. Membership also includes email reminders and access to over 40 neurologically designed games, as well as lab access to try out new Lumosity tools. Plus, since Lumosity can be used on a computer or on a tablet or cell phone, its the perfect brain trainer for anywhere or anytime.