The Asphalt Professional's Ultimate Field Tool Asphalt Pro is designed with the professional asphalt contractor and inspector in mind. The app includes a number of tools to match workflow and inspection practices in the field. App features: + Calculate Mix Yield and compare that yield to project estimates to help keep track of overruns or underruns. + Calculate Tack and Seal distances to assist in application operations, and verify rates for inspection duties. + Allows you to easily achieve balanced production between the plant, trucks, paver, and rollers. Make adjustments to any parameters to optimize production, maximize efficiency and reduce constraints. + Allows you to capture, organize, and share digital images of issues that occur on the project as they happen. All with GPS and time coding. + Includes six conversion calculators with units for every value a contractor and inspector would need in the field, in both US and Metric. + And if that's not enough, the app also includes a Cost Estimator for small projects, parking lots and change orders. Additional features: + All calculator results can be emailed back to the office - for archiving, updating supervisors or for general project record keeping. + Takes full advantage of the iPhone 5's taller screen This app is written by asphalt professionals for professional asphalt contractors and inspectors. Did we miss a part of your workflow? If so, send us an email with your suggestions, and we'll get it in to the app.