Getting started

Set up the app

1. Install AuthPlus from Google Play, or open /verify in a browser.
2. Open it. A verifier profile is created for you automatically — the home screen shows “Verifying as …”. Nothing to configure.
3. If a brand gave you credentials (a Control profile, say), add them: Verifiers → Add → choose the type → username and password → Save. Tap the circle on a card to switch profile.

Home screen.

The active profile carries a green check.

Scan and read the result

Tap Verify code and point the camera at the QR code — recognition is automatic. If the code is damaged, type the printed characters instead.

Aim the frame at the code.

Brand, product, batch and scan history.

Result	Meaning	Do
Authentic	Genuine, nothing unusual.	Proceed.
Authentic + verified an unusual number of times	The code has passed the brand’s ceiling — a strong sign it has been copied onto fakes.	Treat with suspicion and tell the brand.
Authentic + held by another verifier	Someone else still holds custody.	Ask them to transfer it to you.
Authentic + verified multiple times	You have scanned this exact code before.	Normal for your own stock; odd for a new item.
Non Authentic	The code does not exist, or the brand has withdrawn it.	Do not trust the item.
Not allowed to verify this code type	Your profile does not match the code’s type.	Switch profile — the item may be fine.

Note

Verification always needs an internet connection, and some professional profiles require location before a scan is accepted. Every completed scan is permanent.

Check a document

Choose Verify content, then pick a file from your device or paste a public link. Certified means the file is registered and unaltered — change one character and it no longer matches. A file from your device is fingerprinted locally and never uploaded.

A certified document.