$130, iPad, Android

Teaches: fine motor, creativity

iPad, iPhone

Teaches: social networking, language, literacy, parent/child interaction

$4.493, iPad, iPhone

Teaches: a management system for Sago apps

$160, iPad, Android

Teaches: creativity, programming, LEGO blocks

iPad, iPhone, Android, Windows

Teaches: a social media service for young children

$40, iPad, iPhone

Teaches: creativity

$180, iPad, iPhone, Kindle

Teaches: robotics, programming, cameras

$130, iPad, iPhone, Android

Teaches: robotics, assembly, programming

iPad, iPhone, Android

Teaches: geography, problem solving, logic, maps, reading, classification

iPad, Android

Teaches: stop motion photography, creativity

$60, iPad, iPhone, Android, Kindle

Teaches: movement, music, gross motor coordination

$10, Apple TV, Windows, Mac OSX, Chrome, Internet Site, iPad, iPhone

Teaches: videos, physical education, movement, gross motor

$4.99, iPad, iPhone, iPod Touch (iOS 7.0 or later) Android

Teaches: stopmotion

$280, iPad, Android

Teaches: STEM, programming, robotics

$10, iPhone, iPad, Android

Teaches: all school subjects, language, a video delivery system, spoken English

$99, Smart Toy, iPad, iPhone, Android

Teaches: a smart toy

$50100, iPad, Android

Teaches: STEM, robotics, programming

iPad, Android

Teaches: logic, memory, timing, spatial relations, fine motor skills

$7.99, iPad, iPhone, Android, Kindle, Mac OSX, Internet Site

Teaches: coding, math, creativity

$80, iPad 2 or later (with camera), iPad Mini

Teaches: spatial learning, logic, art, science, socialization, large group, huddle

$3.99, iPad, Android, Kindle

Teaches: logic, math, spatial relations, art, mechanics, optical illusions, simplified Chinese, Traditional Chinese

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

Teaches: creativity, language

$0.99, iPad, iPhone

Teaches: reading, language

$50, iPad, iPhone, Android

Teaches: Handwriting, letter formation, numerals, upper/lower case, D'Nealian, HWT and Zaner-Bloser, reading

$1.99, iPad

Teaches: creativity, art, language

$2.99, iPad

Teaches: classification, role play

$4.99, Windows, Mac OSX, iPad, iPhone, Android

Teaches: science, creativity, building, physics, forces, potential energy