# PDFly vs QR Scanner App

The clearest difference is rating: PDFly at 5.0 against QR Scanner App's 4.1. QR Scanner App's advantage is ratings volume (96 vs 4) and update cadence (fortnightly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDFly holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: QR Scanner App has 96 ratings behind it against 4, so its average is the more settled of the two.

PDFly ships an update monthly, QR Scanner App fortnightly. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PDFly | QR Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pdfly-ai-convert/id6746426212/reviews)** | [4.1 (96 ratings)](https://appshunter.io/ios/app/qr-scanner-app-code-reader/id6755420531/reviews) |
| Number of ratings | 4 | **96** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 40 MB | 35 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bouncing Bubble Network Technology Limited](https://appshunter.io/developer/1707187608) | [Yuenhe Innovations Co., Ltd.](https://appshunter.io/developer/1794909944) |

## What reviewers say

### PDFly

[App page](https://appshunter.io/ios/app/pdfly-ai-convert/id6746426212)

Streamline document management with AI-powered features. Effortlessly convert, merge, split, and enhance PDFs with intelligent formatting and text recognition. Enjoy a secure and fun way to boost your daily productivity.

**Highlights:** AI PDF enhancement, Intelligent formatting, Text recognition, PDF merging, PDF splitting, Image to PDF conversion

**In-app purchases:** none


### QR Scanner App

[App page](https://appshunter.io/ios/app/qr-scanner-app-code-reader/id6755420531)

This app is an intelligent scanning companion that combines universal code reading with AI-powered object identification and creative QR code generation. It prioritizes user privacy with on-device processing and no data collection.

**Highlights:** Universal QR and barcode scanning, AI object and landmark identification, Customizable QR code generator, On-device processing for privacy, Fast scanning in low light

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFly free?

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

### Is QR Scanner App free?

QR Scanner App is free to download, with no in-app purchases.

### Which has better reviews, PDFly or QR Scanner App?

PDFly is rated higher. PDFly averages 5.0 out of 5 from 4 ratings, while QR Scanner App averages 4.1 from 96 ratings.

### Do PDFly or QR Scanner App have ads?

Neither PDFly nor QR Scanner App shows ads.

### Which is updated more often, PDFly or QR Scanner App?

PDFly ships an update monthly, and QR Scanner App fortnightly. Most recently, PDFly was updated on October 18, 2026 and QR Scanner App on October 8, 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.*