$60, Android, iPhone

Teaches: spacial relations, logic, creativity

$3.99, iPad, Apple TV, iPhone, Apple Watch

Teaches: logic, problem solving, spatial relations

$50, Smart Toy, iPad, iPhone

Teaches: science, logic, electricity, circuits

$100, Smart Toy, iPad, iPhone

Teaches: circuits, STEM, logic, programming

$2.99, iPad, Android, iPhone, Apple TV

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

$2.99, iPad, iPhone, Android

Teaches: spatial relations, logic, blocks, shapes, geometry

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

Teaches: cause and effect, logic, fine motor development

$350, iPad, iPhone, Android, Windows, Mac OSX

Teaches: math, logic, programming, creativity, STEM, robotics

$65, Windows, Mac OSX

Teaches: logic, science

$40, Smart Toy

Teaches: science, logic, electricity

$280, Windows XP, Mac OSX

Teaches: logic, deductive reasoning, inductive reasoning, problem solving, spatial reasoning, classifying, mathematics, programming, instrument use, taking things apart, building, planning, organizing activities, reviewing, evaluating, working cooperatively, interpersonal problem solving, fine motor

$99, Smart Toy

Teaches: critical thinking, logic, creativity

$200, Win 98, ME (Not NT or 2000)

Teaches: math, logic, problem solving, programming, creativity