# BioSeal® Reader vs Pearson Authenticity Check

The clearest difference is update cadence: BioSeal® Reader at every 4 weeks against Pearson Authenticity Check's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

BioSeal® Reader ships an update every 4 weeks, Pearson Authenticity Check every 2 months. The most recent releases landed on September 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | BioSeal® Reader | Pearson Authenticity Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 145 MB | 11 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [id3 Technologies](https://appshunter.io/developer/1518199240) | [scribos GmbH](https://appshunter.io/developer/1305858254) |

## What reviewers say

### BioSeal® Reader

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

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

**In-app purchases:** none


### Pearson Authenticity Check

[App page](https://appshunter.io/ios/app/pearson-authenticity-check/id6741476728)

**In-app purchases:** none


## Frequently asked questions

### Is BioSeal® Reader free?

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

### Is Pearson Authenticity Check free?

Pearson Authenticity Check is free to download, with no in-app purchases.

### Do BioSeal® Reader or Pearson Authenticity Check have ads?

Neither BioSeal® Reader nor Pearson Authenticity Check shows ads.

### Which is updated more often, BioSeal® Reader or Pearson Authenticity Check?

BioSeal® Reader ships an update every 4 weeks, and Pearson Authenticity Check every 2 months. Most recently, BioSeal® Reader was updated on September 25, 2026 and Pearson Authenticity Check on September 8, 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.*