# QR Smart vs VIETNAM AUTOMATIC

The clearest difference is update cadence: QR Smart at daily against VIETNAM AUTOMATIC's every 5 days. 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.

QR Smart ships an update daily, VIETNAM AUTOMATIC every 5 days. The most recent releases landed on October 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | QR Smart | VIETNAM AUTOMATIC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 63 MB | 53 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vi Luong](https://appshunter.io/developer/1321290222) | [Thi Hoai Phuong Nguyen](https://appshunter.io/developer/1782241900) |

## What reviewers say

### QR Smart

[App page](https://appshunter.io/ios/app/qr-smart-qr-code-scan-and-make/id1622509027)

**Features:** macOS Compatibility

**In-app purchases:** none


### VIETNAM AUTOMATIC

[App page](https://appshunter.io/ios/app/vietnam-automatic/id6738986620)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Smart free?

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

### Is VIETNAM AUTOMATIC free?

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

### Do QR Smart or VIETNAM AUTOMATIC have ads?

Neither QR Smart nor VIETNAM AUTOMATIC shows ads.

### Which is updated more often, QR Smart or VIETNAM AUTOMATIC?

QR Smart ships an update daily, and VIETNAM AUTOMATIC every 5 days. Most recently, QR Smart was updated on October 13, 2026 and VIETNAM AUTOMATIC on October 30, 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.*