# BAYYAN LIY@

> Digital stamp authentication for product authenticity, traceability, and reporting suspicious items. (iPhone/iPad app by ADMINISTRATION DES DOUANES ET IMPÔTS INDIRECTS.)

- Source: https://appshunter.io/ios/app/bayyan-liy/id1539098028 (this page in markdown: same URL + `.md`)
- Developer: [ADMINISTRATION DES DOUANES ET IMPÔTS INDIRECTS](https://appshunter.io/developer/1539098031)
- Category: Reference, Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 16.0 · 66 MB
- Languages: American English, Arabic, French (France)
- Released: 2020-11-12
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bayyan-liy/id1539098028/reviews.md

## What is BAYYAN LIY@?

What is Bayyan Liy@?
This solution provides secured authentication, identification and traceability with integrated digital technologies where digital stamps with special security features (overt, semi-covert and covert) are affixed to legitimate products and then activated. Through authenticating the security features of the activated affixed digital stamp and using its unique identifier to access the data electronically, citizens can see available product information and traceability data. In case any product with the affixed stamp is suspicious, citizens can immediately file a report through smart phone app (digitally) hence facilitating field inspections.

## Key features

- Secured authentication and identification
- Traceability with digital stamps
- Digital stamp activation
- Access product information electronically
- Report suspicious products
- Facilitate field inspections

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/bayyan-liy/id1539098028/reviews.md

### 5/5 — Very accurate

*2020-12-31*

Very accurate ! Just tested on a Perrier Soda 20cl :)

## Frequently asked questions about BAYYAN LIY@

### What is BAYYAN LIY@ used for?

BAYYAN LIY@ is used to verify the authenticity and traceability of products by scanning digital stamps with special security features. It allows citizens to access product information and report suspicious items.

### Is BAYYAN LIY@ free to use?

Yes, BAYYAN LIY@ is available for free. It does not have any associated costs for download or usage.

### What devices does BAYYAN LIY@ support?

BAYYAN LIY@ is currently supported on iPhone devices.

### What is the age rating for BAYYAN LIY@?

BAYYAN LIY@ has an age rating of 17+, indicating it is intended for mature users.

### How often is BAYYAN LIY@ updated?

The latest version of BAYYAN LIY@ is 2.1.1, and it was last updated on March 16, 2026. This suggests a recent update, though specific update frequency is not detailed.

### Does BAYYAN LIY@ have ads?

No, BAYYAN LIY@ does not contain advertisements. It is an ad-free application.

### Can I report issues with products using BAYYAN LIY@?

Yes, if you encounter a product with a suspicious affixed stamp, you can immediately file a report through the BAYYAN LIY@ smartphone app.

### What kind of security features do the digital stamps have?

The digital stamps affixed to products feature overt, semi-covert, and covert security features that can be authenticated to verify legitimacy.

## Version history (last 4 releases)

### 2.1.1 — 2026-03-16

Improvements and bug fixes

### 2.1.0 — 2025-07-16

* iPhone 16 support

### 2.0.0 — 2024-05-20

Improved tax stamp authentication and user experience

### 1.4.2 — 2020-11-12

No release notes.

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## More apps by ADMINISTRATION DES DOUANES ET IMPÔTS INDIRECTS

- [Diw@nati](https://appshunter.io/ios/app/diwnati/id1571502116)

All apps by ADMINISTRATION DES DOUANES ET IMPÔTS INDIRECTS: https://appshunter.io/developer/1539098031

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*