Lumosity is a service that promises to train your brain in areas related to memory, speed, attentiveness, problem solving, and others. The website launched in 2007 and has millions of members, but many users come via a mobile app that has, thus far, only been available for iOS. Now that has changed. The Lumosity app has come to Android, complete with mobile brain teasers and other bite-sized mental exercises.
Lumosity creates a brain workout for you each day based on the areas you’re most interested in improving. Each of these daily routines consists of five games and should take fifteen minutes total.