# QR Code Scanner＋Barcode Reader vs PDF Flow

The clearest difference is in-app purchases: PDF Flow at none against QR Code Scanner＋Barcode Reader's 2. PDF Flow also leads on rating (5.0 vs 4.7). QR Code Scanner＋Barcode Reader's advantage is ratings volume (3 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QR Code Scanner＋Barcode Reader sells 2 in-app purchases, starting at $3.99 per 7 days. PDF Flow asks for nothing beyond the download.

PDF Flow holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

QR Code Scanner＋Barcode Reader ships an update fortnightly, PDF Flow every 3 weeks. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | QR Code Scanner＋Barcode Reader | PDF Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/qr-code-scannerbarcode-reader/id6756568166/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-flow-local-document-desk/id6775756549/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 79 MB | 75 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yash Baraiya](https://appshunter.io/developer/1701081026) | [Fuzhou Qingyue Network Technology Co., Ltd.](https://appshunter.io/developer/6771612144) |

## What reviewers say

### QR Code Scanner＋Barcode Reader

[App page](https://appshunter.io/ios/app/qr-code-scannerbarcode-reader/id6756568166)

Instantly scan QR codes and barcodes from your camera or gallery. Save and organize your scans, and create custom QR codes for various purposes like websites, contacts, and social profiles. Offers a clean interface and prioritizes user privacy with on-device processing.

**Highlights:** Instant QR code and barcode scanning, Create custom QR codes, Save and organize scan history, Scan from camera or gallery, Detailed scan results with actions, Privacy-focused on-device processing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Yearly Subscription | $19.99 | per year |


### PDF Flow

[App page](https://appshunter.io/ios/app/pdf-flow-local-document-desk/id6775756549)

This app is an offline PDF tool for creating, viewing, editing, and organizing PDF documents directly on your device. Generate PDFs from photos or text, edit pages, compress files, and manage your local library without needing an account or uploading your data.

**Highlights:** Create PDFs from photos, text, or blank pages, Edit PDF pages, insert or remove pages, Compress PDFs with adjustable strength, Organize files with categories and favorites, Offline file management and editing, Import and export via Files app and share sheet

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner＋Barcode Reader free?

QR Code Scanner＋Barcode Reader is free to download, with in-app purchases available.

### Is PDF Flow free?

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

### Which has better reviews, QR Code Scanner＋Barcode Reader or PDF Flow?

PDF Flow is rated higher. QR Code Scanner＋Barcode Reader averages 4.7 out of 5 from 3 ratings, while PDF Flow averages 5.0 from 1 ratings.

### Do QR Code Scanner＋Barcode Reader or PDF Flow have ads?

Both QR Code Scanner＋Barcode Reader and PDF Flow show ads.

### Which is updated more often, QR Code Scanner＋Barcode Reader or PDF Flow?

QR Code Scanner＋Barcode Reader ships an update fortnightly, and PDF Flow every 3 weeks. Most recently, QR Code Scanner＋Barcode Reader was updated on September 30, 2026 and PDF Flow on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*