# Pearson Authenticity Check vs SDBB ID

The clearest difference is update cadence: Pearson Authenticity Check at every 2 months against SDBB ID's every 9 months. Pearson Authenticity Check also leads on iOS requirement (14.0 vs 16.0). 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.

Pearson Authenticity Check ships an update every 2 months, SDBB ID every 9 months. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Pearson Authenticity Check | SDBB ID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Size | 11 MB | 42 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [scribos GmbH](https://appshunter.io/developer/1305858254) | [Oesterreichische Staatsdruckerei GmbH](https://appshunter.io/developer/990525261) |

## What reviewers say

### Pearson Authenticity Check

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

**In-app purchases:** none


### SDBB ID

[App page](https://appshunter.io/ios/app/sdbb-id-check/id6742815882)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pearson Authenticity Check free?

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

### Is SDBB ID free?

SDBB ID is free to download, with no in-app purchases.

### Do Pearson Authenticity Check or SDBB ID have ads?

Neither Pearson Authenticity Check nor SDBB ID shows ads.

### Which is updated more often, Pearson Authenticity Check or SDBB ID?

Pearson Authenticity Check ships an update every 2 months, and SDBB ID every 9 months. Most recently, Pearson Authenticity Check was updated on September 8, 2026 and SDBB ID on September 19, 2026.

---

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