ProofMark Field Camera stamps photos with the details field teams need: date, time, GPS coordinates, accuracy, optional altitude, heading, inspector, project, and note. Capture a new photo or import one from your library, choose the stamp position and style, then save a clean proof image to your device. ProofMark keeps a local history for quick sharing and does not require an account, subscription, or backend connection. Built for property checks, jobsite walkthroughs, deliveries, maintenance visits, inspections, and any moment where a clear photo record matters. Core features: - Camera capture and photo import - GPS coordinate and accuracy stamps - Timestamp, project, inspector, and note fields - Optional altitude and heading - Local proof history - Share stamped images from the app - Works offline after install - No account required