# BÜİS

> App to verify authenticity of Turkish excise tax stamps on regulated products. (iPhone/iPad app by Gelir İdaresi Başkanlığı.)

- Source: https://appshunter.io/ios/app/buis/id1616588275 (this page in markdown: same URL + `.md`)
- Developer: [Gelir İdaresi Başkanlığı](https://appshunter.io/developer/620908059)
- Category: Reference
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 61 MB
- Languages: American English, Turkish
- Released: 2022-08-17
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/buis/id1616588275/reviews.md

## What is BÜİS?

By law, all tobacco, macaron, cigarette paper and alcoholic beverages in Turkey must be marked with banderol/code/sticker. These tax stamps provide multiple security features which can be checked by human eye or digitally. And they are all uniquely numbered with encrypted data link to track and trace system holding information for each product individually.
The Mint and Printing House is providing this app on behalf of The Turkish Revenue Administration. This app will allow the public to verify the authenticity of excise tax stamps on these products. This app will guide you to control several security features with naked eye & digitally and will show the information about product.

The app aims that every consumer is a volunteer auditors.

## Key features

- Verify excise tax stamps
- Check security features
- Digital verification
- Naked eye inspection guide
- Product information lookup

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/buis/id1616588275/reviews.md

### 1/5 — Barcod

*2026-01-09*

Maalesef her ülkede uygulama geçmiyor

## Frequently asked questions about BÜİS

### What is BÜİS used for?

BÜİS is used to verify the authenticity of excise tax stamps on regulated products like tobacco and alcoholic beverages in Turkey. It helps consumers check security features to ensure product legitimacy.

### Is BÜİS free to use?

Yes, BÜİS is available for free. It does not require any payment to download or use its verification features.

### What age rating does BÜİS have?

BÜİS has an age rating of 17+. This is likely due to the nature of the products it helps verify, which are typically restricted to adults.

### On which devices can I use BÜİS?

BÜİS is currently supported on iPhone and iPod devices. Compatibility with other platforms may be considered in future updates.

### How often is BÜİS updated?

The latest version of BÜİS is 3.5.0, and it was last updated on August 29, 2024. This indicates regular updates to maintain functionality and security.

### Does BÜİS have ads?

No, BÜİS does not contain advertisements. Users can utilize its verification features without encountering any in-app ads.

### What information does BÜİS provide about products?

BÜİS can show information linked to the product via the encrypted data on the tax stamp. This allows for tracking and tracing of individual products within the system.

### Who developed BÜİS?

BÜİS was developed by Gelir İdaresi Başkanlığı (The Turkish Revenue Administration) and is provided on behalf of the Mint and Printing House.

## Version history (last 5 releases)

### 3.5.0 — 2024-08-29

* New FAQ section
* Improved barcode reading
* Support of new stamp types
* Bugfixing

### 3.4.0 — 2024-04-29

Adding support for two new stamp designs

### 3.3.2 — 2024-04-02

Improving scanning on iPhone 15 models

### 3.3.1 — 2023-12-20

Adding support of new tobacco stamps

### 3.3.0 — 2023-11-01

* Adding support for new stamps
* Improving consistency in wordings

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## More apps by Gelir İdaresi Başkanlığı

- [GİB](https://appshunter.io/ios/app/gib/id1351972062)
- [Hazır Beyan](https://appshunter.io/ios/app/hazr-beyan/id1353322443)

All apps by Gelir İdaresi Başkanlığı: https://appshunter.io/developer/620908059

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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 2026-08-14.*