GPS Map Camera Pro

Records where and when every photo was taken, right on the image. Depending on the template you pick, each shot carries the place name, full street address, latitude and longitude to six decimals, and the local date and time - burned into the picture, not a removable layer, so the stamp survives forwarding, re-sharing and printing.

What gets stamped (varies by template)
- Place name with country flag
- On the Advance, Classic and Reporting layouts you can also add a satellite thumbnail with a centre pin, a weather line (temperature, sky, humidity, wind, altitude), an inspector name ("Signed by") and a per-photo note. The weather line also appears on Date and Time.
- Six template choices across five layouts: Advance and Classic share a layout, then Date and Time, Reporting, Scan Location (QR) and Navigation Compass
- Scan Location prints a QR code with the address, timestamp, coordinates, accuracy and a map link, readable by scanning a printed copy

Built for the field
- Coordinates and accuracy come from the device's location services, so they still stamp with no data connection
- Minimum accuracy guard: require Any, 10m, 20m or 50m, and the app holds the shutter and shows the current fix
- Live GPS chip on the viewfinder - off, acquiring, or current accuracy - and a "Waiting for GPS" warning when there is no fix
- Live readout above the shutter of what will be stamped
- Volume keys fire the shutter, for gloves and arm's-length shots
- Torch, front and rear cameras, quick zoom presets
- Stamp panel at the top or bottom of the frame on the map-panel layouts, badge left or right

A proof file for every photo
Each capture records a SHA-256 of the unstamped image, of the stamped image and of the metadata, signed with an ECDSA P-256 key generated in your device's keystore. It is saved as a .proof.json file inside the app on this device, and those photos carry a shield badge in the gallery; it is not included when you share or back up a photo. Full GPS EXIF goes into the app's copy of the JPEG.

Organise and send
- Photos also land in their own "GPS Map Camera Pro" album in your phone gallery
- In-app gallery with a photo info panel: address, GPS, accuracy and proof status
- Multi-select and share as JPEGs, or send one photo to WhatsApp with a caption carrying the address, coordinates, time and signer
- Upload to a folder in your own Google Drive; the app asks only for access to the files it creates there

Premium extras
- A4 PDF reports, 2 or 4 photos per page, with a cover sheet and TIME / GPS / ADDR / BY captions
- One-tap daily report of everything captured since midnight
- Customers: tag photos to a customer, print the name on the Advance, Classic and Reporting stamps, and filter the gallery by customer
- Your company logo in the corner of every photo (on the photos, not on the PDF)
- Automatic Google Drive backup after each capture

Who it is for
Field inspectors, site engineers, surveyors, construction supervisors, loss assessors, utility and telecom crews and installation teams.

Free to use
No ads, no subscriptions, no in-app purchases. Premium is invite-only for now and unlocks with a code tied to your sign-in.

Why the permissions
Camera permission is needed to take the photo. Location permission supplies the coordinates, address and accuracy on the stamp - without it the photo is saved with the time only. Sign-in and Google Drive are optional.

Good to know
The street address, satellite thumbnail and weather line need a data connection; offline you still get coordinates, accuracy and the time, and the place name reads "Location". Altitude prints when the weather line is on. Turning the thumbnail or weather line on sends your coordinates to the map and weather providers. Navigation Compass reads its bearing from GPS movement, so a direction shows only while you are moving. Deleting a photo in the app removes the app's copy, not the gallery copy. Photos stay on your phone unless you upload them to your own Drive.

Recent changes:
Initial production release of GPS Map Camera Pro with GPS photo stamps, map/address overlay, stamp templates, gallery access, Google Drive sync, Google sign-in, Email OTP sign-in, and improved onboarding/splash experience.