StampShot — Proof Camera
Verifiable time & GPS stamp
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Streamline daily tracking and management with StampShot 記録用カメラ. Core features work offline, no account required.
Take photos that hold up. StampShot burns the real date, time, GPS position and address into the picture itself the instant you press the shutter — then signs the result with a key that never leaves your device, so anyone can check the photo was not touched afterwards.
Built for people whose photos are evidence: contractors documenting site progress, couriers proving delivery, adjusters recording damage, property managers logging inspections.
WHY IT'S DIFFERENT
- Live capture only. StampShot never adds stamps to existing photos — that's the whole point.
- The stamp is pixels, not a sticker. There is no layer to remove and no screen to edit time or location, before or after shooting.
- Tamper check built in. Each photo carries a SHA-256 fingerprint signed by your device (Secure Enclave on supported iPhones). The Verify screen turns green only if every pixel and every stamped field still match.
- Clock honesty. If the device clock disagrees with GPS time at capture, the photo says so — right on the stamp.
EVERYTHING IS FREE
- Unlimited stamped photos, all data fields, signing and verification
- All 6 stamp templates, with project, operator and note fields
- Project album, photo details with map, save to your photo library
- PDF reports with no photo limit, no footer, and your company name and logo on the cover
PREFER IT QUIET?
There is one banner ad at the bottom of the screen. A single purchase removes it for good — it unlocks nothing, because nothing is locked. Family Sharing included.
No subscription. No account. No tracking, and the app never asks for the ad tracking permission. Every feature works offline; only the banner needs a connection. Your photos never leave your phone unless you share them.
Honest limits: a green check proves the photo and its stamped fields have not changed since a device running StampShot signed them. It does not certify who took the photo, and it is not a notarized document.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 丽佳 施, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 丽佳 施
- Size
- 5.2 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Simplified Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $0.99
- Copyright
- © 2026 Lijia Shi