DragonBox Algebra - DragonBox Algebra 5+ - The educational game that secretly teaches you algebra.
Lumosity - Discover what your mind can do. Improve memory, increase focus, and find calm - with the #1 brain training app. Get started now.
Cool Math Endless Run - Cool Math Endless Run is a monster math game and an endless run adventure.
Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.
Akribian - Akribian turns children into Mathemagicians with their new iOS app, Count on me!
Brain Workshop - Brain Workshop is a open-source version of the dual n-back brain training exercise.