# QR Scanner vs Multifunctional Calculation

The clearest difference is in-app purchases: Multifunctional Calculation at none against QR Scanner's 5. QR Scanner's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Scanner sells 5 in-app purchases, starting at $6.99 per 7 days. Multifunctional Calculation asks for nothing beyond the download.

## The numbers

| Metric | QR Scanner | Multifunctional Calculation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | — |
| Size | 49 MB | 57 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TrafficABC Technology LIMITED](https://appshunter.io/developer/1853186473) | [佳焌 吴](https://appshunter.io/developer/1887112282) |

## What reviewers say

### QR Scanner

[App page](https://appshunter.io/ios/app/qr-scanner-qr-code-reader/id6755324352)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QRScanner Pro Weekly | $6.99 | per 7 days |
| Weekly Pro | $6.99 | per 7 days |
| Pro Weekly | $6.99 | per 7 days |
| QR Scanner Pro Weekly | $9.99 | per 7 days |
| Pro Yearly | $29.99 | per year |


### Multifunctional Calculation

[App page](https://appshunter.io/ios/app/multifunctional-calculation/id6764761311)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Scanner free?

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

### Is Multifunctional Calculation free?

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

### Do QR Scanner or Multifunctional Calculation have ads?

Multifunctional Calculation shows ads; QR Scanner does not.

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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.*