# PDF Scanner vs Oken PDF Scanner

The clearest difference is rating: Oken PDF Scanner at 4.8 against PDF Scanner's 4.4. PDF Scanner's advantage is review sentiment (14% vs 0%) and ratings volume (47 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Scanner sells 7 in-app purchases, starting at $3.99 per 7 days and Oken PDF Scanner sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Oken PDF Scanner holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: PDF Scanner has 47 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 14% of PDF Scanner's written reviews are positive against 0% of Oken PDF Scanner's, so the app with the better star average is not the one people write more warmly about.

PDF Scanner ships an update fortnightly, Oken PDF Scanner monthly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PDF Scanner | Oken PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (47 ratings)](https://appshunter.io/ios/app/pdf-scanner-convertereditor/id1659586239/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/oken-pdf-scanner-scannerok/id6758001447/reviews)** |
| Number of ratings | **47** | 5 |
| Positive reviews | **13.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 78 MB | 21 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KN APPS STUDIO](https://appshunter.io/developer/1656240335) | [Pratik Patel](https://appshunter.io/developer/1870195301) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-convertereditor/id1659586239)

This app transforms your phone into a portable scanner, converting documents and photos into digital PDF files. It offers features like OCR for text extraction, smart enhancement, and easy sharing options. Streamline your paperwork and boost productivity on the go.

**Highlights:** Digitize documents with phone camera, Optimize scan quality with enhancement, Extract text using OCR, Share PDF files easily, Advanced document editing and watermarking, Create and combine multi-page PDFs

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Premium - Weekly | $3.99 | per 7 days |
| Upgrade Premium Version | $8.69 | per 7 days |
| Upgrade Premium Version | $9.99 | per month |
| Upgrade Premium Version | $9.99 | per month |
| Upgrade Premium Version | $30.00 | per year |
| Upgrade Premium Version | $49.99 | per year |
| Upgrade for Lifetime | $65.90 | one-time |


### Oken PDF Scanner

[App page](https://appshunter.io/ios/app/oken-pdf-scanner-scannerok/id6758001447)

Easily scan documents, receipts, and important paperwork using your phone's camera. Convert them into high-quality PDFs instantly, add your signature, and share them securely. Streamline your document management with a clean and fast interface.

**Highlights:** Scan documents with camera, Auto crop and enhance quality, Convert to PDF instantly, Add signatures, Save and share PDFs, Simple user experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for Monthly | $2.99 | per month |
| Premium for Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is PDF Scanner free?

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

### Is Oken PDF Scanner free?

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

### Which has better reviews, PDF Scanner or Oken PDF Scanner?

Oken PDF Scanner is rated higher. PDF Scanner averages 4.4 out of 5 from 47 ratings, while Oken PDF Scanner averages 4.8 from 5 ratings.

### Do PDF Scanner or Oken PDF Scanner have ads?

Both PDF Scanner and Oken PDF Scanner show ads.

### Which is updated more often, PDF Scanner or Oken PDF Scanner?

PDF Scanner ships an update fortnightly, and Oken PDF Scanner monthly. Most recently, PDF Scanner was updated on November 7, 2026 and Oken PDF Scanner on November 5, 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.*