$2.99, iPad, Android, iPhone

5-9

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

$1.99, iPad, iPhone, iPod Touch (iOS 8.0 or later)

5-8

Teaches: math, creativity, problem solving, logic, gears, physics, physical science, torque

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

3-up

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

$1.99, iPad (24 MB)

6-12

Teaches: science, ants, insects, reading

$2.99, iPad, iPhone

4-up

Teaches: science, human anatomy, biology, health

Windows, Mac OSX

7-up

Teaches: programming, debugging, logic, math, science, STEM

$4.99, iPad, iPhone, iPod Touch (iOS 3.1.3 or higher)

3-6

Teaches: science, life cycle of frogs, biology, reproduction

$2.99, *iPad, iPod touch, iPhone

3-up

Teaches: fine motor coordination, racing, classifying, counting, letter recognition, science, math, logic

$8, iPad, iPhone

5-up

Teaches: science, x-rays, exploration, mechanics, reading

$4.99, iPad

7-up

Teaches: science, light, angles, Thomas Edison, physics