$8, iPad, Android, iPhone

Teaches: creativity, logic, matching

$3.99, iPad, iPhone, Android

Teaches: starter app, creativity, language, logic

$2.99

Teaches: language, creativity, reading

$2.99, iPad, Android, Kindle

Teaches: social studies, language, creativity, hospitals, verbal skills

iPad, Android, iPhone

Teaches: language, story arcs, writing, creativity, verbal skills

$2.99, iPad, iPhone

Teaches: spatial relations, logic, creativity, language, fine motor skills

$3.99, iPad, iPhone

Teaches: creativity, language, cause and effect

$2.99, iPad, iPhone, Android

Teaches: creativity, using the camera, cartoons

$2.99, iPad, Android, iPhone, Apple TV

Teaches: creativity, logic, spatial relations, art, blocks

$0.99, iPad, iPhone, iPod Touch (iOS 6.0 or later)

Teaches: symmetry, art, creativity

$2.99, iPad, Android, iPhone

Teaches: science, creativity, logic, spatial relations, ecology, ecosystems, earth science

$0.99, iPad (37MB)

Teaches: art, creativity, music, temporal relations

$3.99, iPad, iPhone, Android

Teaches: creativity, photography, visual arts

$9.99, iPad, (1.7 GB)

Teaches: animation, creativity, visual arts, Disney history, computer graphics

$0.99, iPad, iPhone, iPod Touch (iOS 5.0 or later)

Teaches: creativity, language

$7.99, iPad

Teaches: reading, some creativity