# PDF Document Scanner vs QodeFlow

The clearest difference is rating: PDF Document Scanner at 3.8 against QodeFlow's 3.0. QodeFlow's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. PDF Document Scanner sells 1 one-off in-app purchase and QodeFlow sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Document Scanner holds the better App Store score, 3.8 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

PDF Document Scanner ships an update every 6 weeks, QodeFlow every 3 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PDF Document Scanner | QodeFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/pdf-document-scanner/id953871026/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/qodeflow/id6761924233/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 14 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Stecklein](https://appshunter.io/developer/498894252) | [天来 朱](https://appshunter.io/developer/1886716658) |

## What reviewers say

### PDF Document Scanner

[App page](https://appshunter.io/ios/app/pdf-document-scanner/id953871026)

Transform your device into a document creation studio. Easily scan paperwork, digitize photos, and assemble multi-page reports into clean, professional PDF files. Offers powerful editing tools and flexible PDF creation options for real-world use.

**Highlights:** Scan documents with device camera, Built-in image editor, Automatic or manual page ordering, Create single or multi-page PDFs, Import text files to PDF, Merge multiple projects, Export optimized PDFs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertising Removal | $7.99 | one-time |


### QodeFlow

[App page](https://appshunter.io/ios/app/qodeflow/id6761924233)

This utility app allows you to scan QR codes from your camera, photos, or screenshots. It also functions as a two-factor authentication authenticator, generating verification codes for secure sign-ins. Keep your scanned codes and verification information organized in one focused workspace.

**Highlights:** Scan QR codes from camera, Import QR codes from screenshots and images, Review decoded QR information, Save scan results, Generate 2FA verification codes, Organized code workflow

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $9.99 | per 7 days |


## Frequently asked questions

### Is PDF Document Scanner free?

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

### Is QodeFlow free?

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

### Which has better reviews, PDF Document Scanner or QodeFlow?

PDF Document Scanner is rated higher. PDF Document Scanner averages 3.8 out of 5 from 5 ratings, while QodeFlow averages 3.0 from 2 ratings.

### Do PDF Document Scanner or QodeFlow have ads?

PDF Document Scanner shows ads; QodeFlow does not.

### Which is updated more often, PDF Document Scanner or QodeFlow?

PDF Document Scanner ships an update every 6 weeks, and QodeFlow every 3 weeks. Most recently, PDF Document Scanner was updated on October 12, 2026 and QodeFlow 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.*