# REAL Barcode Authentication vs 香不香港

The clearest difference is ads: REAL Barcode Authentication at none against 香不香港's shown. REAL Barcode Authentication also leads on update cadence (every 2 months vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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, 香不香港 every 5 months. The most recent releases landed on June 10, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | REAL Barcode Authentication | 香不香港 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 56 MB | 60 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GS1 Hong Kong Limited](https://appshunter.io/developer/376625223) | [OfferHK](https://appshunter.io/developer/1274336964) |

## What reviewers say

### REAL Barcode Authentication

[App page](https://appshunter.io/ios/app/real-barcode-authentication/id1127715271)

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.

**Highlights:** Scan encrypted barcodes, Instant product authentication, Obtain trusted product information, Use mobile camera for scanning, Automatic flashlight and hints, Report fake barcodes

**In-app purchases:** none


### 香不香港

[App page](https://appshunter.io/ios/app/app/id1274336965)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is REAL Barcode Authentication free?

REAL Barcode Authentication is free to download, with no in-app purchases.

### Is 香不香港 free?

香不香港 is free to download, with no in-app purchases.

### Do REAL Barcode Authentication or 香不香港 have ads?

香不香港 shows ads; REAL Barcode Authentication does not.

### Which is updated more often, REAL Barcode Authentication or 香不香港?

REAL Barcode Authentication ships an update every 2 months, and 香不香港 every 5 months. Most recently, REAL Barcode Authentication was updated on June 10, 2026 and 香不香港 on September 5, 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.*