# QR Code Scanner·Barcode Reader vs 321 QR Code Generator

The clearest difference is in-app purchases: 321 QR Code Generator at none against QR Code Scanner·Barcode Reader's 1. 321 QR Code Generator also leads on iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Code Scanner·Barcode Reader sells 1 in-app purchase, starting at $7.99 per 7 days. 321 QR Code Generator asks for nothing beyond the download.

## The numbers

| Metric | QR Code Scanner·Barcode Reader | 321 QR Code Generator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 15 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Emre Tekin](https://appshunter.io/developer/1678392229) | [Maciej Konieczny](https://appshunter.io/developer/1870752297) |

## What reviewers say

### QR Code Scanner·Barcode Reader

[App page](https://appshunter.io/ios/app/qr-code-scannerbarcode-reader/id6740737015)

Easily scan and generate QR codes and barcodes with this comprehensive utility. Create customized codes, view your scan history, and share them with friends. Offers unlimited scans and exports for all your needs.

**Highlights:** QR code & Barcode scanning, QR code & Barcode generation, URL based QR code generation, Customized QR codes and Barcodes, View scan history, Unlimited scans and exports, Share QR's and Barcodes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan QR Code: Pro - Weekly | $7.99 | per 7 days |


### 321 QR Code Generator

[App page](https://appshunter.io/ios/app/321-qr-code-generator/id6758076481)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

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

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

### Is 321 QR Code Generator free?

321 QR Code Generator is free to download, with no in-app purchases.

### Do QR Code Scanner·Barcode Reader or 321 QR Code Generator have ads?

Neither QR Code Scanner·Barcode Reader nor 321 QR Code Generator 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.*