# CertiDox vs Product Authenticity Check

CertiDox and Product Authenticity Check 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.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | CertiDox | Product Authenticity Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 43 MB | 10 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOKEN ECONOMICS](https://appshunter.io/developer/1441627219) | [scribos GmbH](https://appshunter.io/developer/1305858254) |

## What reviewers say

### CertiDox

[App page](https://appshunter.io/ios/app/certidox/id1441627220)

**Features:** macOS Compatibility

**In-app purchases:** none


### Product Authenticity Check

[App page](https://appshunter.io/ios/app/product-authenticity-check/id6740239054)

**In-app purchases:** none


## Frequently asked questions

### Is CertiDox free?

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

### Is Product Authenticity Check free?

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

### Do CertiDox or Product Authenticity Check have ads?

Neither CertiDox nor Product Authenticity Check shows ads.

### Which is updated more often, CertiDox or Product Authenticity Check?

CertiDox ships an update every 5 months, and Product Authenticity Check every 5 months. Most recently, CertiDox was updated on September 8, 2026 and Product Authenticity Check on September 19, 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.*