REAL Barcode Authentication vs DbAY Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
REAL Barcode Authentication
This app uses your phone's camera to scan encrypted barcodes, providing instant product authentication and trusted information directly from brand owners. It helps identify counterfeit products and offers a way to report issues for further investigation.
- Scan encrypted barcodes
- Instant product authentication
- Obtain trusted product information
- Use mobile camera for scanning
- Automatic flashlight and hints
- Report fake barcodes
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“REAL Barcode” Authentication Solution - Multiple layers of security features with a trusted validation mobile app GS1 Hong Kong “REAL Barcode” Authentication Solution includes an integrated barcode combining a mark of multiple layers of tamper resistant security features with a GS1 standard barcode and also this FREE trusted validation mobile app. The mark consists of cutting-edge patented technologies*, providing high level of security which prevents replication. Functions: · Scan encrypted barcodes and instantly obtain product authentication results · Obtain trusted product information uploaded by brand owners Features: · Use your mobile phone camera to scan encrypted barcodes with “REAL Barcode” technology · Automatically enable the flashlight and hints when open the scanner · Align the two TRIANGLES on screen with that on the encrypted product barcode for accurate scanning · Report to the support team when scanning a fake barcode or facing scanning problem for further investigation and verification We would love to hear your feedback: REALBarcode@gs1hk.org Follow us on Facebook and LinkedIn: GS1 Hong Kong More details: www.gs1hk.org
DbAY Connect
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This application provide useful information for Hong Kong Discovery Bay resident such as useful telephone list, transportation schedule, ... etc
Screenshots
Verdict
The clearest difference is ads: REAL Barcode Authentication at none against DbAY Connect's shown. DbAY Connect's advantage is update cadence (monthly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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.
REAL Barcode Authentication ships an update every 2 months, DbAY Connect monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | REAL Barcode Authentication | DbAY Connect |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 79 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | GS1 Hong Kong Limited | Pavina Pavivan |
In-app purchases
REAL Barcode Authentication
No in-app purchases
DbAY Connect
No in-app purchases
Questions
Is REAL Barcode Authentication free?
Is DbAY Connect free?
Do REAL Barcode Authentication or DbAY Connect have ads?
Which is updated more often, REAL Barcode Authentication or DbAY Connect?
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