# INTAG vs Product Authenticity Check

The clearest difference is ads: Product Authenticity Check at none against INTAG's shown. INTAG's advantage is iOS requirement (10.0 vs 14.0). On price, update cadence, 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.

INTAG ships an update every 3 months, Product Authenticity Check every 5 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | INTAG | Product Authenticity Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 34 MB | 10 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INTAG S.r.l.](https://appshunter.io/developer/1105090065) | [scribos GmbH](https://appshunter.io/developer/1305858254) |

## What reviewers say

### INTAG

[App page](https://appshunter.io/ios/app/intag/id1105090066)

**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 INTAG free?

INTAG 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 INTAG or Product Authenticity Check have ads?

INTAG shows ads; Product Authenticity Check does not.

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

INTAG ships an update every 3 months, and Product Authenticity Check every 5 months. Most recently, INTAG was updated on October 6, 2026 and Product Authenticity Check on October 7, 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.*