# PDF Reader vs QRCode Scanner · CodeGenerator

The clearest difference is rating: QRCode Scanner · CodeGenerator at 4.8 against PDF Reader's 3.9. QRCode Scanner · CodeGenerator also leads on update cadence (weekly vs every 2 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. PDF Reader sells 2 in-app purchases, starting at $9.99 per 7 days and QRCode Scanner · CodeGenerator sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QRCode Scanner · CodeGenerator holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 13 and 5 respectively. Written reviews point the same way: 0% of PDF Reader's written reviews are positive against 7% of QRCode Scanner · CodeGenerator's.

PDF Reader ships an update every 2 weeks, QRCode Scanner · CodeGenerator weekly. Both last shipped on October 3, 2026.

## The numbers

| Metric | PDF Reader | QRCode Scanner · CodeGenerator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (13 ratings)](https://appshunter.io/ios/app/pdf-reader-ez-read-pdf/id6752860700/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/qrcode-scanner-codegenerator/id6760458257/reviews)** |
| Number of ratings | **13** | 5 |
| Positive reviews | 0.0% of reviews | **7.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 64 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [欣 翁](https://appshunter.io/developer/1748126630) | [Wellresion Limited](https://appshunter.io/developer/1864858112) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-ez-read-pdf/id6752860700)

This utility app allows users to open and manage various file formats, including PDFs, Docs, PPTs, and Excels. It offers powerful search capabilities, clear viewing options with annotation browsing, and easy sharing and printing of documents. Enjoy a high-speed, stable experience with a convenient night mode for reading in low light.

**Highlights:** Full-text PDF search, Annotation browsing, Outline support, Document sharing and printing, High-speed viewing, Night mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $9.99 | per 7 days |
| yearly | $29.99 | per year |


### QRCode Scanner · CodeGenerator

[App page](https://appshunter.io/ios/app/qrcode-scanner-codegenerator/id6760458257)

Easily scan QR codes from your camera or photos, and generate your own for text, social media links, or WiFi connections. Keep a history of all your scans and access them anytime.

**Highlights:** Scan QR codes from camera, Generate QR codes for text, Generate social media link QR codes, Scan QR codes from images, Connect to WiFi via QR code, Maintain scan history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QRCode Scanner Ad-Free | $5.99 | per 7 days |
| QRCode Scanner Ad-Free | $15.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

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

### Is QRCode Scanner · CodeGenerator free?

QRCode Scanner · CodeGenerator is free to download, with in-app purchases available.

### Which has better reviews, PDF Reader or QRCode Scanner · CodeGenerator?

QRCode Scanner · CodeGenerator is rated higher. PDF Reader averages 3.9 out of 5 from 13 ratings, while QRCode Scanner · CodeGenerator averages 4.8 from 5 ratings.

### Do PDF Reader or QRCode Scanner · CodeGenerator have ads?

Both PDF Reader and QRCode Scanner · CodeGenerator show ads.

### Which is updated more often, PDF Reader or QRCode Scanner · CodeGenerator?

PDF Reader ships an update every 2 weeks, and QRCode Scanner · CodeGenerator weekly. Most recently, PDF Reader was updated on October 3, 2026 and QRCode Scanner · CodeGenerator on October 3, 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.*