$3.99, iPad, iPhone

5-12

Teaches: logic, math, fractions, problem solving

$3.99, iPhone, iPad, Android, Kindle

5-up

Teaches: logic, memory, spatial relations, math

$2.99, iPad, iPhone, iPod Touch (iOS 7.0 or later)

3-6

Teaches: counting, whole numbers up to 100, equivalencies, sets, writing numerals, fine motor skills, memory, logic

$2.99, iPad (85 MB), iPad, iPhone

3-up

Teaches: math, logic, fine motor coordination, classification, patterns, memory

$9.99, XBox 360 download, Windows, Mac OSX, Steam

13-up

Teaches: logic, spatial relations, problem solving

$3.99, iPad, iPhone

5-up

Teaches: logic, spatial thinking, planning, gravity, directions

Windows, Mac OSX, Chrome

6-up

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

$25, Steam, PlayStation 4, Vive, PSVR, Oculus Rift, Windows VR

8-up

Teaches: language, problem solving, logic, following directions, socialization

$50, iPad, iPhone, Android

2-6

Teaches: logic, memory, school readiness, reading

$4.99, iPad, iPhone

6-up

Teaches: logic, math, spatial relations, art, mechanics, optical illusions