# SmartCheckVN vs Quét mã vạch, mã QR Code

The clearest difference is update cadence: SmartCheckVN at every 3 weeks against Quét mã vạch, mã QR Code's every 3 months. Quét mã vạch, mã QR Code's advantage is iOS requirement (13.0 vs 15.0). On price, ads, 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.

SmartCheckVN ships an update every 3 weeks, Quét mã vạch, mã QR Code every 3 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SmartCheckVN | Quét mã vạch, mã QR Code |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 33 MB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hoang the Anh](https://appshunter.io/developer/1728892599) | [Nguyen Pham Tuan Hoang](https://appshunter.io/developer/1722632422) |

## What reviewers say

### SmartCheckVN

[App page](https://appshunter.io/ios/app/smartcheckvn/id1280418445)

This utility app allows users to scan QR codes to verify product authenticity and access detailed information. It also enables QR code generation, rewards accumulation, and direct interaction with manufacturers. The app promotes a habit of checking goods before purchase, offering a free and user-friendly experience.

**Highlights:** Scan QR codes, Generate QR codes, Verify product authenticity, Access product information, Accumulate reward points, Interact with manufacturers, Leave product reviews

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Quét mã vạch, mã QR Code

[App page](https://appshunter.io/ios/app/quet-ma-vach-ma-qr-code/id6475805705)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartCheckVN free?

SmartCheckVN is free to download, with no in-app purchases.

### Is Quét mã vạch, mã QR Code free?

Quét mã vạch, mã QR Code is free to download, with no in-app purchases.

### Do SmartCheckVN or Quét mã vạch, mã QR Code have ads?

Neither SmartCheckVN nor Quét mã vạch, mã QR Code shows ads.

### Which is updated more often, SmartCheckVN or Quét mã vạch, mã QR Code?

SmartCheckVN ships an update every 3 weeks, and Quét mã vạch, mã QR Code every 3 months. Most recently, SmartCheckVN was updated on October 10, 2026 and Quét mã vạch, mã QR Code on October 13, 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.*