# Quick PDF vs QR Code Scanner & Barcode App

The clearest difference is rating: QR Code Scanner & Barcode App at 5.0 against Quick PDF's 3.0. Quick PDF's advantage is in-app purchases (none vs 2) and ratings volume (3 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QR Code Scanner & Barcode App sells 2 in-app purchases, starting at $9.49 per 7 days. Quick PDF asks for nothing beyond the download.

QR Code Scanner & Barcode App holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Quick PDF ships an update every 3 weeks, QR Code Scanner & Barcode App monthly. The most recent releases landed on August 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Quick PDF | QR Code Scanner & Barcode App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/quick-pdf-reader-and-viewer/id6741830741/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-scanner-and-barcode-app/id6743477326/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 84 MB | 41 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [子寒 汪](https://appshunter.io/developer/1718260088) | [Nguyen Thuy Linh](https://appshunter.io/developer/1803081322) |

## What reviewers say

### Quick PDF

[App page](https://appshunter.io/ios/app/quick-pdf-reader-and-viewer/id6741830741)

This application allows users to read, create, and edit PDF files. It also includes a QR code scanner for quick access to information. Manage your documents efficiently with its user-friendly interface.

**Highlights:** PDF Viewing, PDF Editing, QR Code Scanning, Document Organization, User-Friendly Interface

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

**In-app purchases:** none


### QR Code Scanner & Barcode App

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-barcode-app/id6743477326)

Easily scan QR codes and barcodes with your device's camera or from your library. Generate custom QR codes for various purposes, including websites and contact information. Save your scan history for quick access.

**Highlights:** Scan QR codes and barcodes, Generate custom QR codes, Customize code colors, Store scan history, Create codes for websites, contacts, Wi-Fi

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - QR Code | $9.49 | per 7 days |
| Yearly - QR Code | $16.99 | per year |


## Frequently asked questions

### Is Quick PDF free?

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

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

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

### Which has better reviews, Quick PDF or QR Code Scanner & Barcode App?

QR Code Scanner & Barcode App is rated higher. Quick PDF averages 3.0 out of 5 from 3 ratings, while QR Code Scanner & Barcode App averages 5.0 from 1 ratings.

### Do Quick PDF or QR Code Scanner & Barcode App have ads?

Both Quick PDF and QR Code Scanner & Barcode App show ads.

### Which is updated more often, Quick PDF or QR Code Scanner & Barcode App?

Quick PDF ships an update every 3 weeks, and QR Code Scanner & Barcode App monthly. Most recently, Quick PDF was updated on August 24, 2026 and QR Code Scanner & Barcode App on September 17, 2026.

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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.*