Construction Calculator - Feet is a utility tool available on the iPhone platform. This program aids in construction math using feet, inches, or regular numbers, with precision up to the sixteenth. It offers specialized functions through wizards for various construction needs, such as diagonal calculations for squaring up layouts, rafter calculations for gable roofs, stair calculations for code compliance, jack rafter calculations for roofs with hips or valleys, and roof decking calculations for hip roofs.

With a focus on accuracy and efficiency, Construction Calculator - Feet simplifies complex construction calculations, making it a valuable tool for professionals and enthusiasts in the construction industry.