Unit Price app for iPhone and iPad

This app will calculate the unit prices of two products from their prices and their weight, length, area, volume or number of items, including:

-Kilogram
-Gram
-Milligram
-Pound
-Ounce
-Liter
-Milliliter
-Gallon
-Quart
-Fluid Ounce
-Meter
-Centimeter
-Inch
-Foot
-Yard
-Square Meter
-Square Foot
-Square Yard
-Number of Items

Both inter-unit and mixed-unit price comparisons can be made, with a total of 85 possible unit comparison combinations.

The app was designed for total ease of use. All functions are in plain view and on a single screen.