# PDF Master Pro vs QR Mastery

The clearest difference is in-app purchases: PDF Master Pro at none against QR Mastery's 3. PDF Master Pro also leads on iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Mastery sells 3 in-app purchases, starting at $9.99 per 7 days. PDF Master Pro asks for nothing beyond the download.

## The numbers

| Metric | PDF Master Pro | QR Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (57 ratings)](https://appshunter.io/ios/app/qr-mastery/id6757982998/reviews)** |
| Number of ratings | — | **57** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 39 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [颖 龙](https://appshunter.io/developer/1860047464) | [WARESOUL](https://appshunter.io/developer/1859178273) |

## What reviewers say

### PDF Master Pro

[App page](https://appshunter.io/ios/app/pdf-master-pro/id6757422472)

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

**In-app purchases:** none


### QR Mastery

[App page](https://appshunter.io/ios/app/qr-mastery/id6757982998)

Instantly scan and create custom QR codes for various purposes. This app supports barcode scanning, offers a scan history, and allows for gallery imports. Personalize your experience with beautiful themes and unlock premium features for an enhanced QR code management solution.

**Highlights:** Instant QR code scanning, Barcode format support, Custom QR code creation, Scan history tracking, Gallery image import, App theme customization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $9.99 | per 7 days |
| Premium Monthly | $19.99 | per month |
| Premium Yearly | $24.90 | per year |


## Frequently asked questions

### Is PDF Master Pro free?

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

### Is QR Mastery free?

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

### Do PDF Master Pro or QR Mastery have ads?

Neither PDF Master Pro nor QR Mastery shows ads.

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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.*