Quickly and easily calculate material quantities, costs and allowances. Answers the questions you ask on the job every day: How many do I need? How much will it cost? Quickly estimate cost and quantity - get exactly what you need. Left your calculator in the truck? Just pull out your iPhone, iPod touch, or iPad, tap on the Material Estimator icon, and you'll have your answer in seconds. Work in and convert between feet, inches, fractions, yards and metric. Store coverage areas and spacing to instantly get accurate material estimates for your jobs and projects. The Material Estimator app is a dimensional calculator for all your linear, square area or cubic volume calculation needs -- and includes a full User's Guide built in as well as the ability to press and hold a key for specific help!