# Otentik: VDS & 2D-Doc Reader — Free, no account needed

> Reads and verifies digital seals on documents using 2D barcodes. (iPhone/iPad app by AIGCEV - RESEAU OTENTIK.)

- Source: https://appshunter.io/ios/app/otentik-vds-and-2d-doc-reader/id1577743963 (this page in markdown: same URL + `.md`)
- Developer: [AIGCEV - RESEAU OTENTIK](https://appshunter.io/developer/1577743965)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 114 MB
- Languages: American English, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French (France) and 17 more
- Released: 2021-09-28
- Data updated: 2026-10-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/otentik-vds-and-2d-doc-reader/id1577743963/reviews.md

## What is Otentik?

Otentik Code Reader is the free reader for Otentik trust network Visible Digital Seals (VDS) and 2D-Doc codes. Scan the code on a document: the app checks its signature, issuer and revocation, then shows the certified data.

The app reads 2D codes (DataMatrix, QR Code and PDF417) compliant with ISO 22376 and the Otentik network extensions, as well as 2D-Doc codes. Any change to the data breaks the electronic signature: Otentik Code Reader detects it, confirms the authenticity of the data and the legitimacy of the issuer, and shows the information in one of the languages defined by the use case.

No account and no data collection: no ads, no analytics, no tracking. Privacy policy: https://tso-otentik.codes/app-privacy

Learn more about the Otentik network and VDS: https://tso-otentik.codes/

## Key features

- Reads Visible Digital Seals (VDS)
- Verifies 2D barcodes (Datamatrix, QR Code, PDF417)
- Detects tampering and confirms authenticity
- Displays encoded information in readable format
- Complies with GDPR and is non-intrusive

## Is Otentik safe?

Not enough ratings yet to assess Otentik.

## Is Otentik legit?

Otentik: VDS & 2D-Doc Reader appears to be a legitimate app. The AppsHunter Legitimacy Score for Otentik is 83 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/otentik-vds-and-2d-doc-reader/id1577743963/reviews.md

### 5/5 — Applications Experiences

*2026-02-01*

This application works perfectly with security features developed for the BioSeal and the SecuSeal in North America for 100% integrity in verification of credentials including ID Cards and University Diplomas, many more applications are offered by Sandia International Inc in Texas.

## Frequently asked questions about Otentik

### What types of barcodes can Otentik Code Reader scan?

Otentik Code Reader can scan Datamatrix, QR Code, and PDF417 barcodes that comply with the AFNOR Z42-105 standard and Otentik Network extensions.

### How does Otentik Code Reader ensure document authenticity?

The app verifies the electronic signature within the Visible Digital Seal (VDS) to detect any tampering and confirm the legitimacy of the issuer and the data.

### Is Otentik Code Reader GDPR compliant?

Yes, Otentik Code Reader fully complies with the European General Data Protection Regulation (GDPR). It is designed to be non-intrusive and does not store any trace of your navigation.

### What devices support Otentik Code Reader?

Otentik Code Reader is available for iPhone, iPad, and iPod devices, offering broad compatibility within the Apple ecosystem.

### How often is Otentik Code Reader updated?

The latest version, 2.14.4, was last updated on March 24, 2026, indicating a commitment to ongoing development and maintenance.

### What is the user rating for Otentik Code Reader?

Otentik Code Reader has received a perfect rating of 5.0 stars from 1 review, suggesting a highly positive user experience.

### Does Otentik Code Reader have ads?

No, Otentik Code Reader is completely ad-free, providing an uninterrupted user experience.

### What is the age rating for Otentik Code Reader?

Otentik Code Reader has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 releases)

### 3.0.0 — 2026-10-22

New version of Otentik Code Reader:
- Fully rebuilt app, faster and more reliable.
- New result page: seal content and the detail of every check (signature, validity, trust chain, revocation).
- Compressed photos shown in the seal view.
- Signed links: a seal presented through a link is valid only for that link.
- 27 languages, selectable in Settings.
- BioSeal 2.1 engine.

### 2.14.8 — 2026-09-28

- updated the BioSeal engine
- a seal is no longer reported as expired when its signing certificate
  expires after the seal was signed
- the verification panel now shows each field's value under its label,
  which reads better on narrow screens

### 2.14.4 — 2026-03-24

add external link: mail, tél, contact

### 2.14.3 — 2026-01-26

- fix error with some country

### 2.14.2 — 2025-11-06

- fix some bugs

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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 2026-10-24.*