# Mega Calcs vs QR Code Reader · Barcode Scan

The clearest difference is in-app purchases: Mega Calcs at none against QR Code Reader · Barcode Scan's 2. QR Code Reader · Barcode Scan's advantage is device support and iOS requirement (14.0 vs 16.0). On price there is nothing between them.

Both are free to download. QR Code Reader · Barcode Scan sells 2 in-app purchases, starting at $7.99 per 7 days. Mega Calcs asks for nothing beyond the download.

## The numbers

| Metric | Mega Calcs | QR Code Reader · Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (12 ratings)](https://appshunter.io/ios/app/qr-code-reader-barcode-scan/id6468039699/reviews)** |
| Number of ratings | — | **12** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 131 MB | 62 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STAVROS SOTIRCHOS](https://appshunter.io/developer/648249768) | [Liquid Apps Kft.](https://appshunter.io/developer/1635105996) |

## What reviewers say

### Mega Calcs

[App page](https://appshunter.io/ios/app/mega-calcs/id1119643611)

**In-app purchases:** none


### QR Code Reader · Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-reader-barcode-scan/id6468039699)

Easily scan and generate QR codes for various purposes, from web links and contact cards to Wi-Fi credentials. Save and share codes, customize settings, and enjoy lightning-fast performance with enhanced security features.

**Highlights:** Seamless QR code scanning, Support for various code types, Enhanced security and privacy, Save and share scanned codes, Customizable scanning settings, Lightning-fast performance

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code: AI art generator + | $7.99 | per 7 days |
| Barcode & QR scanner + | $44.99 | per year |


## Frequently asked questions

### Is Mega Calcs free?

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

### Is QR Code Reader · Barcode Scan free?

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

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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.*