# Proof Authentication — Product Authentication

> Scan security marks to instantly authenticate product authenticity. (iPhone/iPad app by Proof Authentication Corporation.)

- Source: https://appshunter.io/ios/app/proof-authentication/id1589988080 (this page in markdown: same URL + `.md`)
- Developer: [Proof Authentication Corporation](https://appshunter.io/developer/1604240795)
- Category: Utilities
- Price: Free
- Rating: 4.43/5 from 7 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.4 · 76 MB
- Languages: English, French, Japanese, Chinese, Spanish
- Released: 2021-10-22
- Data updated: 2026-06-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/proof-authentication/id1589988080/reviews.md

## What is Proof Authentication?

Proof allows you to authenticate the products you buy with unprecedented speed and accuracy. By simply holding the Proof App over any Official Proof Security Mark you will know within seconds that the product you have purchased is 100% authentic. Look for the Proof Security Mark on selected consumer items.

## Key features

- Instant product authentication
- Scan Official Proof Security Marks
- High accuracy verification
- Fast results
- Supports selected consumer items

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/proof-authentication/id1589988080/reviews.md

### 1/5 — Won’t scan

*2025-07-11*

Done everything to get it to work but won’t work on a single card I’ve attempted to scan.

### 5/5 — Excellent app and experience

*2021-10-26*

User-friendly and intuitive app, great experience

## Frequently asked questions about Proof Authentication

### What is Proof Authentication?

Proof Authentication is a utility app that allows users to instantly verify the authenticity of products by scanning official Proof Security Marks. It provides fast and accurate results to ensure purchases are genuine.

### How does Proof Authentication work?

To use Proof Authentication, simply hold the app over any Official Proof Security Mark on a product. The app will then quickly scan and confirm if the product is 100% authentic.

### Is Proof Authentication free to use?

Yes, Proof Authentication is available for free. There are no costs associated with downloading or using the app's core authentication features.

### What devices does Proof Authentication support?

Proof Authentication is available for iPhone and iPod devices. It is designed to run on these Apple mobile platforms.

### How often is Proof Authentication updated?

The latest version of Proof Authentication is 1.24.1010, last updated on October 27, 2025. This indicates a commitment to ongoing development and improvements.

### What is the age rating for Proof Authentication?

Proof Authentication has an age rating of 4+, making it suitable for a wide range of users. This suggests it contains no mature or inappropriate content.

### Does Proof Authentication have ads?

No, Proof Authentication does not contain advertisements. Users can enjoy an ad-free experience while verifying product authenticity.

### What is the user rating for Proof Authentication?

Proof Authentication has a strong user rating of 4.3 stars, based on 6 ratings. This indicates generally positive user satisfaction with the app's functionality.

## Version history (last 5 releases)

### 1.27.0611 — 2026-06-12

- quick bug fix
- improved scanning

### 1.25.0415 — 2026-05-05

- Improved readability
- bug fixes

### 1.24.1010 — 2025-10-27

Update for iPhone 17 series
French added
Bug fixes

### 1.23.0324 — 2025-05-22

- Improved scanning
- Bug fixes

### 1.22.1119 — 2024-12-17

- Updated for iPhone 16 series
- Improved readability

## Apps similar to Proof Authentication

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Digimarc Discover](https://appshunter.io/ios/app/digimarc-discover/id401005077) | 3.7 (52) | Free | Utilities |
| [Digimarc Verify](https://appshunter.io/ios/app/digimarc-verify/id968558434) | 4.9 (17) | Free | Utilities |
| [Card Grading Tool](https://appshunter.io/ios/app/card-grading-tool/id6739850958) | — | Free | Utilities |
| [Instant Card Grading](https://appshunter.io/ios/app/instant-card-grading/id6469464438) | 3.5 (19) | Free | Utilities |
| [MintySlab® \| Card Centering](https://appshunter.io/ios/app/mintyslab-card-centering/id6605924591) | 4.6 (9) | Free | Utilities |
| [CardCalc - TCG Calculator](https://appshunter.io/ios/app/cardcalc-tcg-calculator/id6752672423) | 4.5 (20) | Free | Utilities |

## More apps by Proof Authentication Corporation

- [Proof Investigate](https://appshunter.io/ios/app/proof-investigate/id1604252380)
- [Wyeth BPA](https://appshunter.io/ios/app/wyeth-bpa/id1644756975)

All apps by Proof Authentication Corporation: https://appshunter.io/developer/1604240795

## Related topics

[proof authentication](https://appshunter.io/ios/topics/proof-authentication) · [product authentication app](https://appshunter.io/ios/topics/product-authentication-app) · [proof](https://appshunter.io/ios/topics/proof) · [real authentication](https://appshunter.io/ios/topics/real-authentication) · [product authenticity check](https://appshunter.io/ios/topics/product-authenticity-check)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-20.*