AuthenticCam: Real Photo Proof

AI-generated images are everywhere. Real photos are getting harder to trust. AuthenticCam gives you proof.

Every photo you take with AuthenticCam is:

Stamped with a visible watermark — choose from Classic, Minimal, Journalistic, Branded, or Scan-to-Verify styles

Locked with a SHA-256 hash embedded in EXIF metadata

Verifiable later — the app re-hashes the pixels and tells you instantly if the photo has been edited

This matters for:

— Journalists and citizen reporters submitting photos from the field

— Real estate agents documenting property condition

— Insurance adjusters and loss adjusters recording claims

— eBay and marketplace sellers showing real product photos

— Parents capturing irreplaceable moments they want to keep verifiable

— Anyone posting online who is tired of being accused of using AI

HOW IT WORKS

1. Open AuthenticCam instead of your regular camera

2. Take a photo — the watermark is burned in; the authenticity hash is written into the file

3. Share to Messages, Mail, AirDrop, Signal, or any app — the hash travels with the photo

4. Anyone can open the photo in AuthenticCam to re-verify it hasn't been tampered with

FIVE WATERMARK STYLES

Classic — clean bottom bar with date, location, and device

Minimal — one-line date and "Not AI" mark in the corner

Journalistic — full field sheet, EXIF-style rows, perfect for submissions

Branded — bold corner stamp with your capture data

Scan to Verify — a QR-style visual marker linked to the hash

Most styles are free forever. Upgrade to Pro to unlock all five styles and remove the daily photo limit.

PRIVACY BY DESIGN

AuthenticCam works entirely on your device. No photos ever leave your iPhone. No analytics, no ads, no trackers. Location is optional and only written to the photo's own EXIF GPS fields — never sent anywhere. The tamper-evident hash is computed on-device using Apple's CryptoKit.

PRO SUBSCRIPTION

AuthenticCam is free to use with a daily photo limit and the Classic watermark style. Upgrade to Pro for unlimited photos and every watermark style:

$2.99/month

$19.99/year (save 44%)

$39.99 one-time lifetime unlock

Payment is charged to your Apple ID. Auto-renewable subscriptions can be managed and cancelled anytime in iOS Settings → Apple ID → Subscriptions.

BUILT FOR THE AI ERA

AuthenticCam doesn't try to detect AI — it does the reverse: it proves a photo came from a real camera at a real moment in time, and lets anyone check. When an accusation of "that's fake" lands on one of your photos, you'll have the receipts.

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Support: caofugui888@outlook.com

Privacy: https://www.fukangheng.com/iOS/authenticcam_privacy_policy.html

以下为 App Store 商店页的官方介绍原文（英文）。