$100, iPad, iPhone, Android, Windows, Mac OSX, Kindle

Teaches: STEM, computer science, coding, Harry Potter

$280, iPad, iPhone, Android, Kindle

Teaches: STEM, computer science, programming, coding

$0.99, iPad, iPhone, Android, Kindle, Windows, Steam

Teaches: spatial relations, logic, problem solving

$1.99, iPad, iPhone, Android, Kindle, Windows, Mac OSX, Steam

Teaches: logic, spatial relations

$40, iPad, iPhone, Android, Kindle

Teaches: creativity, spatial relations, art, spelling, reading

$200, iPad, iPhone, Android, Kindle

Teaches: coding, STEM, robotics

$3.99, iPad, iPhone, Android, Kindle

Teaches: art, plants, fine motor skills, logic, fractal geometry

$3.99, iPhone, iPad, Android, Kindle

Teaches: logic, memory, spatial relations, math

$2.99, iPad, iPhone, Android, Kindle

Teaches: logic, spatial relations, problem solving

$2.99, iPad, Android, Kindle

Teaches: reading

$50, iPad, iPhone, Android, Kindle

Teaches: creativity, coding, video games

$180, iPad, iPhone, Kindle

Teaches: robotics, programming, cameras

$0.99, iPad, iPhone, Android, Kindle, Windows, Mac OSX

Teaches: logic, memory, problem solving, spatial learning

iPad, iPhone, Android, Kindle, Windows, Mac OSX, Nintendo DS, Nintendo 3DS, Vita, PlayStation 4, Wii, Wii U, Chrome, Xbox 360, Xbox One

Teaches: coding, programming

iPhone, iPad, Android, Kindle

Teaches: reading, logic, economics, community building

iPad, iPhone, Android, Kindle, Windows, Mac OSX, Chrome

Teaches: English, Arabic, Czech, Dutch, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Ukrainian, Vietnamese

$4.99, Xbox 360, Xbox One, PlayStation 3, PlayStation 4, Windows, Mac OSX, iPad, Android, Kindle

Teaches: reading, logic, problem solving

$9.99, iPad, Android, Windows, Kindle

Teaches: nature conservation

iPad, Android, Kindle

Teaches: role play, gender bias, celebrities

$2.99, iPad, iPhone, iPod Touch (iOS 6.0 or later.), Android, Kindle

Teaches: social emotional development, reading

$200, Kindle

Teaches: reading, literature, comprehension

$2070, iPad, iPhone, Android, Nook, Kindle

Teaches: a power supply for tablets or smart phones

$35, iPad, iPhone, Android, Windows, Mac OSX, Kindle

Teaches: fine motor skills, logic, timing, fine motor development, building

iPad, Android, Kindle, iPhone

Teaches: creativity

$4.99, iPad, iPhone, Kindle, Android

Teaches: patterns, pattern awareness, timing, fine motor skills, temporal relations, loops

$1.99, iPad, iPhone, Android, Kindle

Teaches: spatial relations, jigsaw puzzles, fine motor control

$3.99, iPad, Android, Kindle

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

$0.99, iPad, Android, Kindle

Teaches: mental math, basic facts, addition, subtraction, division and multiplication, strategy

$120, iPad, Android, Nook, Kindle

Teaches: An adjustable tablet holder

$2.99, iPad, iPhone, Android, Kindle

Teaches: spatial relations

$2.99, Android, iPad, iPhone, Kindle

Teaches: problem solving, math, fractions, logic

$1.99, iPad, iPhone, Kindle, Android

Teaches: Math facts, addition, subtraction, spatial relations, money