# PDF Reader vs QR Code Scanner & All Codes++

The clearest difference is ads: QR Code Scanner & All Codes++ at none against PDF Reader's shown. On price, rating, review sentiment and ratings volume 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 QR Code Scanner & All Codes++ sells 2 in-app purchases, starting at $14.99 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 — 3.9 for PDF Reader against 4.0 for QR Code Scanner & All Codes++. Both are backed by a comparable volume of ratings — 13 and 14 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

PDF Reader ships an update every 2 weeks, QR Code Scanner & All Codes++ weekly. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PDF Reader | QR Code Scanner & All Codes++ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (13 ratings)](https://appshunter.io/ios/app/pdf-reader-ez-read-pdf/id6752860700/reviews) | **[4.0 (14 ratings)](https://appshunter.io/ios/app/qr-code-scanner-and-all-codes-plus-plus/id6761414044/reviews)** |
| Number of ratings | 13 | **14** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [欣 翁](https://appshunter.io/developer/1748126630) | [Duc Duong Tran](https://appshunter.io/developer/1580090879) |

## 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 |


### QR Code Scanner & All Codes++

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-all-codes-plus-plus/id6761414044)

Easily scan and create QR codes and barcodes for various purposes. Access a history of all your scanned and generated codes, with options to open links, copy information, or share your creations.

**Highlights:** QR code and barcode scanning, QR code creation, Save and share generated codes, History of scans and creations, Instant results, Clean interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $14.99 | per 7 days |
| Premium Access | $14.99 | per 7 days |


## Frequently asked questions

### Is PDF Reader free?

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

### Is QR Code Scanner & All Codes++ free?

QR Code Scanner & All Codes++ is free to download, with in-app purchases available.

### Which has better reviews, PDF Reader or QR Code Scanner & All Codes++?

QR Code Scanner & All Codes++ is rated higher. PDF Reader averages 3.9 out of 5 from 13 ratings, while QR Code Scanner & All Codes++ averages 4.0 from 14 ratings.

### Do PDF Reader or QR Code Scanner & All Codes++ have ads?

PDF Reader shows ads; QR Code Scanner & All Codes++ does not.

### Which is updated more often, PDF Reader or QR Code Scanner & All Codes++?

PDF Reader ships an update every 2 weeks, and QR Code Scanner & All Codes++ weekly. Most recently, PDF Reader was updated on October 3, 2026 and QR Code Scanner & All Codes++ on October 14, 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.*