Field estimates · iPhone & iPad · App Store version 1.0.1

A construction calculator built for the job site.

Estimate materials, capture measurements, attach photos and notes, and create a reviewable PDF report—even when the site has no connection.

Download on the App Store

A clearer field record

Estimate, document, and report from one project.

Material estimates

Calculate common job-site quantities with adjustable waste and rounding while keeping the inputs with the project.

Photos and notes

Capture or import job photos, annotate them, and connect the evidence to the related work.

Offline reports

Generate a PDF from saved inputs, results, notes and photos without depending on a network connection.

FieldCalc is free to download. A one-time FieldCalc Pro purchase unlocks unlimited projects, advanced annotations, AR-assisted length estimates, ZIP backup and optional iCloud tools. Estimates are not professional certification; verify measurements and local requirements before building or purchasing.