# Otentik Code Reader vs BioSeal® Reader

Otentik Code Reader and BioSeal® Reader are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Otentik Code Reader ships an update every 2 months, BioSeal® Reader every 5 weeks. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Otentik Code Reader | BioSeal® Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/otentik-code-reader/id1577743963/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 67 MB | 135 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AIGCEV - RESEAU OTENTIK](https://appshunter.io/developer/1577743965) | [id3 Technologies](https://appshunter.io/developer/1518199240) |

## What reviewers say

### Otentik Code Reader

[App page](https://appshunter.io/ios/app/otentik-code-reader/id1577743963)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### BioSeal® Reader

[App page](https://appshunter.io/ios/app/bioseal-reader/id1658579581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Otentik Code Reader free?

Otentik Code Reader is free to download, with no in-app purchases.

### Is BioSeal® Reader free?

BioSeal® Reader is free to download, with no in-app purchases.

### Do Otentik Code Reader or BioSeal® Reader have ads?

Neither Otentik Code Reader nor BioSeal® Reader shows ads.

### Which is updated more often, Otentik Code Reader or BioSeal® Reader?

Otentik Code Reader ships an update every 2 months, and BioSeal® Reader every 5 weeks. Most recently, Otentik Code Reader was updated on June 5, 2026 and BioSeal® Reader on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*