Mathly Hollows
App Specs: Kids must defend Mathly Hollows from the onslaught by using math skills to work toward the Master Wizard of Math title.
Ages: 6 to 7
Price: $1.99
For: iPhone, iPad
Marble Math Junior
App Specs: Players solve a variety of math problems by collecting numbers and bonuses as they navigate a marble maze.
Ages: 5 to 8
Price: $1.99
For: iPhone, iPad
Counting Caterpillar
App Specs: It is a cute caterpillar game that displays problem-solving on 45 levels.
Ages: 4 to 5
Price: $1.99
For: iPhone, iPad