Sum Fun - A fun number puzzle game for iPhone and iPad.
DragonBox Algebra - DragonBox Algebra 5+ - The educational game that secretly teaches you algebra.
NumberDrop - A uniquely challenging math puzzle game.
Cool Math Endless Run - Cool Math Endless Run is a monster math game and an endless run adventure.
dworksheets.com - Free K-12 math worksheets to assist students, teachers, parents & tutors to practice, teach or prepare grade school assignments, classwork or homework questions & answers is available online in printable & downloadable format.
Akribian - Akribian turns children into Mathemagicians with their new iOS app, Count on me!