People Counter App for Play Store Keep track of every body
Square Feet Calculator Chrome Extension Calculate the area in square feet for any given space
Ohm's Law Calculator app Calculate the voltage, current, resistance & power
Percentage Calculator download an app for android devices to calculate percentages
Pythagorean Theorem Calculator Calculate the hypotenuse of a right triangle
Ohm's Law Calculator Best way to calculate Voltage, Current, Resistance & Power.