# QR Code Reader vs PDF Converter & Scanner Pro

The clearest difference is ads: QR Code Reader at none against PDF Converter & Scanner Pro's shown. PDF Converter & Scanner Pro's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. QR Code Reader sells 4 in-app purchases, starting at $3.99 per 7 days and PDF Converter & Scanner Pro sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for QR Code Reader against 4.8 for PDF Converter & Scanner Pro. Both are backed by a comparable volume of ratings — 16 and 6 respectively.

QR Code Reader ships an update weekly, PDF Converter & Scanner Pro every 10 days. The most recent releases landed on August 17, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | QR Code Reader | PDF Converter & Scanner Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/qr-code-reader-ai-scan/id6745132899/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/pdf-converter-and-scanner-pro/id6751867404/reviews) |
| Number of ratings | **16** | 6 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 49 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elite Wealth Co., Ltd.](https://appshunter.io/developer/1784660633) | [JiuYingNetwork](https://appshunter.io/developer/1808661301) |

## What reviewers say

### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-ai-scan/id6745132899)

Instantly scan QR codes and barcodes with an AI-powered engine. Identify plants, animals, and objects using your camera. Offers design tools for custom codes and intelligent history management.

**Highlights:** AI-powered QR/barcode scanning, Object identification (plants, animals, products), Custom QR code design tools, Intelligent scan history, Privacy-focused data processing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $3.99 | per 7 days |
| Monthly Access | $9.99 | per month |
| Limited Offer | $35.99 | per year |
| Yearly Access | $59.99 | per year |


### PDF Converter & Scanner Pro

[App page](https://appshunter.io/ios/app/pdf-converter-and-scanner-pro/id6751867404)

Easily convert images and documents into PDFs with a smart scanner that recognizes borders. This app offers a full suite of PDF tools, including combining, splitting, and compressing files, all while prioritizing user privacy with on-device processing.

**Highlights:** Image to PDF conversion, PDF toolbox (combine, split, compress), Smart scanning with border recognition, On-device processing for privacy, File management (rename, arrange, export)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one week | $3.99 | per 7 days |
| one month | $12.99 | per month |
| one year | $24.99 | per year |


## Frequently asked questions

### Is QR Code Reader free?

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

### Is PDF Converter & Scanner Pro free?

PDF Converter & Scanner Pro is free to download, with in-app purchases available.

### Which has better reviews, QR Code Reader or PDF Converter & Scanner Pro?

QR Code Reader is rated higher. QR Code Reader averages 4.9 out of 5 from 16 ratings, while PDF Converter & Scanner Pro averages 4.8 from 6 ratings.

### Do QR Code Reader or PDF Converter & Scanner Pro have ads?

PDF Converter & Scanner Pro shows ads; QR Code Reader does not.

### Which is updated more often, QR Code Reader or PDF Converter & Scanner Pro?

QR Code Reader ships an update weekly, and PDF Converter & Scanner Pro every 10 days. Most recently, QR Code Reader was updated on August 17, 2026 and PDF Converter & Scanner Pro on August 28, 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.*