Otentik vs 2DDocReader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Otentik
This utility app reads and verifies digital seals on documents, ensuring their authenticity and detecting tampering. It supports various 2D barcode formats and complies with GDPR, keeping no user navigation data.
- 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
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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/
2DDocReader
Scan and verify 2D-Doc barcodes directly from your documents. This utility app quickly extracts all embedded information from these specialized barcodes.
- Scan 2D-Doc barcodes
- Extract barcode information
- Document verification
- Simple interface
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2D-Doc Reader is an application that allows to scan and check 2D-Doc barcodes. It simply reads any 2D-Doc barcode stamped on a document to extract the information it contains.
Screenshots
Verdict
The clearest difference is review sentiment: Otentik at 100% against 2DDocReader's 0%. 2DDocReader's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Otentik ships an update every 2 months, 2DDocReader every 3 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | Otentik | 2DDocReader |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 114 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | AIGCEV - RESEAU OTENTIK | IDnow GmbH |
Customer experience
Otentik
2DDocReader
In-app purchases
Otentik
No in-app purchases
2DDocReader
No in-app purchases
