ProofMark Field Camera

GPS-stamped, timestamped field photos

A paid iPhone utility for proof-grade field photos. Capture or import a photo, stamp it with GPS coordinates, accuracy, altitude, heading, timestamp, project, and inspector, then save locally and share through the iOS share sheet. Built for inspections, jobsites, deliveries, and insurance receipts.

In the box

What actually ships

→Stamp GPS coordinates, accuracy, altitude, heading, and timestamp on photos
→Add project, inspector, and note fields to each stamped image
→Capture from camera or import from photo library
→Local proof history with quick review, save, and share
→CoreLocation precision controls and accuracy display
→AVFoundation capture pipeline with live preview
→PhotosUI import and Add-to-Photos export
→No login, no backend, no cloud sync
→SwiftUI architecture with iOS 17+ targeting
→Complete Swift source code (post-purchase)

The stack

Boring, by design

Nothing exotic. Nothing I wouldn't ship to production on a Friday.

SwiftSwiftUIiOS 17+CoreLocationAVFoundationPhotosUI

Numbers

integrations

shipped features

110+

files

14kb

gz bundle