# iQR Scanner Pro vs PDF Reader

The clearest difference is in-app purchases: PDF Reader at none against iQR Scanner Pro's 6. PDF Reader also leads on review sentiment (40% vs 14%) and rating (4.6 vs 4.3). iQR Scanner Pro's advantage is chart position (#136 vs unranked). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. iQR Scanner Pro sells 6 in-app purchases, starting at $4.99 per 7 days. PDF Reader asks for nothing beyond the download.

PDF Reader holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 59 and 98 respectively. Written reviews point the same way: 14% of iQR Scanner Pro's written reviews are positive against 40% of PDF Reader's.

iQR Scanner Pro ships an update every 3 weeks, PDF Reader every 6 days. Both last shipped on November 12, 2026.

## The numbers

| Metric | iQR Scanner Pro | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (59 ratings)](https://appshunter.io/ios/app/iqr-scanner-pro/id6745494895/reviews) | **[4.6 (98 ratings)](https://appshunter.io/ios/app/pdf-reader-viewer/id6746119431/reviews)** |
| Number of ratings | 59 | **98** |
| Positive reviews | 14.3% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#136** | — |
| Size | 59 MB | 116 MB |
| Requires iOS | 16.6 | **16** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [thuy nguyen thi thu](https://appshunter.io/developer/1437978558) | [All About Housing LLC](https://appshunter.io/developer/1773925650) |

## What reviewers say

### iQR Scanner Pro

[App page](https://appshunter.io/ios/app/iqr-scanner-pro/id6745494895)

**Currently charting:** #136 Top Free · Utilities (US App Store)

Instantly scan and decode QR codes and barcodes for various information, including links, Wi-Fi passwords, and product details. Generate custom QR codes for sharing and access offers with a built-in price scanner. Features include scan history and flashlight support for low-light conditions.

**Highlights:** Scan QR and barcode formats, Generate custom QR codes, Price comparison, Scan history, Flashlight support, High security

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly | $19.99 | per 7 days |
| Yearly | $29.99 | per year |
| Yearly | $39.99 | per year |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-viewer/id6746119431)

This app provides a privacy-focused way to view, organize, and manage PDF files on your device. It offers tools for merging, splitting, securing documents, and converting images to PDF, all processed locally for enhanced data safety.

**Highlights:** View and organize PDF files, Merge and split PDFs, Secure documents with passwords, Convert images to PDF, Built-in document scanner, Local data processing for privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is iQR Scanner Pro free?

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

### Is PDF Reader free?

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

### Which has better reviews, iQR Scanner Pro or PDF Reader?

PDF Reader is rated higher. iQR Scanner Pro averages 4.3 out of 5 from 59 ratings, while PDF Reader averages 4.6 from 98 ratings.

### Do iQR Scanner Pro or PDF Reader have ads?

Both iQR Scanner Pro and PDF Reader show ads.

### Which is updated more often, iQR Scanner Pro or PDF Reader?

iQR Scanner Pro ships an update every 3 weeks, and PDF Reader every 6 days. Most recently, iQR Scanner Pro was updated on November 12, 2026 and PDF Reader on November 12, 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.*