# QR Code & Barcode Scanner * vs VaultCalc

The clearest difference is in-app purchases: VaultCalc at none against QR Code & Barcode Scanner *'s 5. VaultCalc also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code & Barcode Scanner * sells 5 in-app purchases, starting at $2.99 per 7 days. VaultCalc asks for nothing beyond the download.

## The numbers

| Metric | QR Code & Barcode Scanner * | VaultCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 40 MB | 5 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Duc Tran Trung](https://appshunter.io/developer/1751737609) | [VITTORIO ZACCA](https://appshunter.io/developer/1873995880) |

## What reviewers say

### QR Code & Barcode Scanner *

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-scanner/id6544804314)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Weekly | $2.99 | per 7 days |
| QR Code Monthly | $4.99 | per month |
| QR Code Yearly | $22.99 | per year |
| Remove ads | $7.99 | one-time |
| Lifetime Membership | $22.99 | one-time |


### VaultCalc

[App page](https://appshunter.io/ios/app/vaultcalc/id6761013866)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code & Barcode Scanner * free?

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

### Is VaultCalc free?

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

### Do QR Code & Barcode Scanner * or VaultCalc have ads?

QR Code & Barcode Scanner * shows ads; VaultCalc 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.*