# QR Scanner vs PDF Master

The clearest difference is update cadence: PDF Master at every 2 weeks against QR Scanner's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR Scanner sells 3 in-app purchases, starting at $3.99 per 7 days and PDF Master sells 10 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Scanner ships an update every 5 weeks, PDF Master every 2 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | QR Scanner | PDF Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (202 ratings)](https://appshunter.io/ios/app/pdf-master-editor-reader/id6471487318/reviews)** |
| Number of ratings | — | **202** |
| Positive reviews | — | 9.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Subscription |
| Size | 36 MB | 119 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raheel Shareef](https://appshunter.io/developer/1707591149) | [CheeseJoy Apps](https://appshunter.io/developer/1727983156) |

## What reviewers say

### QR Scanner

[App page](https://appshunter.io/ios/app/qr-scanner-qr-code-generator/id6471352030)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Ads Free | $3.99 | per 7 days |
| Monthly Ads Free | $8.99 | per month |
| Lifetime Ads free Pro version | $24.99 | one-time |


### PDF Master

[App page](https://appshunter.io/ios/app/pdf-master-editor-reader/id6471487318)

This app offers a comprehensive suite of tools for managing PDF documents on iOS. It allows users to scan physical documents and gallery images into PDFs, create new PDFs from scratch, view existing files, merge multiple PDFs, and extract text using OCR technology.

**Highlights:** Scan photos to PDF, Convert gallery images to PDF, Create new PDF files, View and read PDF documents, Merge multiple PDF files, OCR text recognition

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Master | $0.99 | per 7 days |
| weekly | $4.99 | per 7 days |
| PDF Master PRO 1 Week | $5.99 | per 7 days |
| PDF Master PRO 1 Week | $5.99 | per 7 days |
| PDF Master PRO 1 Week | $9.99 | per 7 days |
| PDF Master PRO 1 Week | $9.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| PDF Master PRO 1 Year | $29.99 | per year |
| PDF Master PRO 1 Year | $34.99 | per year |
| PDF Master Pro | $19.99 | one-time |

**What reviewers complain about**

- 💸 Unexpected weekly charges
- 🚫 App doesn't work
- 📸 Blurry scans
- 📄 Poor document adjustment
- 🖼️ Screenshots instead of conversion

**Reported bugs**

- Doesn't work
- Scan is blurry
- Does not adjust the document well
- Doesn't convert written text
- Doesn't convert handwritten note to Text

**Requested features**

- Instructions on how to use the app
- Ability to cancel subscription easily
- Convert handwritten notes to text
- Find advertised tools


## Frequently asked questions

### Is QR Scanner free?

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

### Is PDF Master free?

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

### Do QR Scanner or PDF Master have ads?

Both QR Scanner and PDF Master show ads.

### Which is updated more often, QR Scanner or PDF Master?

QR Scanner ships an update every 5 weeks, and PDF Master every 2 weeks. Most recently, QR Scanner was updated on November 4, 2026 and PDF Master on November 4, 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.*