# QR Code Scan, Barcode Scanner vs Advanced Calculators

The clearest difference is in-app purchases: Advanced Calculators at none against QR Code Scan, Barcode Scanner's 3. QR Code Scan, Barcode Scanner's advantage is iOS requirement (13.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. QR Code Scan, Barcode Scanner sells 3 in-app purchases, starting at $0.99 per 7 days. Advanced Calculators asks for nothing beyond the download.

## The numbers

| Metric | QR Code Scan, Barcode Scanner | Advanced Calculators |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 57 MB | 6 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kachhadiya Kaushikbhai](https://appshunter.io/developer/1570784192) | [Arvinder Singh](https://appshunter.io/developer/1532755043) |

## What reviewers say

### QR Code Scan, Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-scan-barcode-scanner/id6455990104)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Premium Weekly | $0.99 | per 7 days |
| QR Premium Monthly | $1.99 | per month |
| QR Premium Annual | $9.99 | per year |


### Advanced Calculators

[App page](https://appshunter.io/ios/app/advanced-calculators/id6756187354)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scan, Barcode Scanner free?

QR Code Scan, Barcode Scanner is free to download, with in-app purchases available.

### Is Advanced Calculators free?

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

### Do QR Code Scan, Barcode Scanner or Advanced Calculators have ads?

Neither QR Code Scan, Barcode Scanner nor Advanced Calculators shows ads.

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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.*