Brand Authentication vs Proof Authentication
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brand Authentication
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The Brand Authentication App checks genuine products. To run the app a registration with a valid e-mail address is necessary. The user account must be activated with a link in the confirmation e-mail before the app can be used.
Proof Authentication
Verify product authenticity instantly by scanning official security marks. Ensure your purchases are genuine with rapid and accurate authentication. Look for the Proof Security Mark on select consumer goods.
- Instant product authentication
- Scan Official Proof Security Marks
- High accuracy verification
- Fast results
- Supports selected consumer items
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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.
Screenshots
Verdict
The clearest difference is iOS requirement: Brand Authentication at 13.0 against Proof Authentication's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Brand Authentication ships an update every 3 months, Proof Authentication every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | Brand Authentication | Proof Authentication |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (7 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 23 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Honeywell International, Inc. | Proof Authentication Corporation |
In-app purchases
Brand Authentication
No in-app purchases
Proof Authentication
No in-app purchases
Questions
Is Brand Authentication free?
Is Proof Authentication free?
Do Brand Authentication or Proof Authentication have ads?
Which is updated more often, Brand Authentication or Proof Authentication?
Other comparisons
