# CS Scanner vs OKEN PDF Scanner

The clearest difference is review sentiment: OKEN PDF Scanner at 100% against CS Scanner's 0%. OKEN PDF Scanner also leads on rating (5.0 vs 4.2) and update cadence (every 2 weeks vs every 5 weeks). CS Scanner's advantage is ratings volume (33 vs 1) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CS Scanner sells 2 in-app purchases, starting at $1.99 per month and OKEN PDF Scanner sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

OKEN PDF Scanner holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: CS Scanner has 33 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of CS Scanner's written reviews are positive against 100% of OKEN PDF Scanner's.

CS Scanner ships an update every 5 weeks, OKEN PDF Scanner every 2 weeks. Both last shipped on September 24, 2026.

## The numbers

| Metric | CS Scanner | OKEN PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (33 ratings)](https://appshunter.io/ios/app/cs-scanner-doc-scanner/id1601006028/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oken-pdf-scanner-pdf-editor/id6744842630/reviews)** |
| Number of ratings | **33** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Liam Sammy](https://appshunter.io/developer/1445530268) | [Pratigya Gulani](https://appshunter.io/developer/1804235941) |

## What reviewers say

### CS Scanner

[App page](https://appshunter.io/ios/app/cs-scanner-doc-scanner/id1601006028)

Transform your phone into a powerful document scanner. Easily capture, convert, and manage documents as PDFs or JPGs. Offers offline scanning, password protection, and various conversion options.

**Highlights:** Scan documents to PDF, JPG, or TXT, Offline scanning and PDF conversion, Create PDFs from images and documents, Password-protected PDF creation, Auto edge cropping, Edit scans with color correction, File manager with folders

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Camera Scanner Yearly Pro | $1.99 | per month |
| Camera Scanner Yearly Pro | $9.99 | per year |


### OKEN PDF Scanner

[App page](https://appshunter.io/ios/app/oken-pdf-scanner-pdf-editor/id6744842630)

This app offers comprehensive PDF management, allowing you to create, edit, secure, and organize your documents. Features include text and image editing, password protection, merging, splitting, and digital signatures. Optimize file sizes for easy sharing and storage.

**Highlights:** PDF creation from images/documents, Advanced text and image editing, Password protection and unlocking, Merge, split, and rearrange pages, Compress files without quality loss, Add digital signatures

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $5.99 | per month |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is CS Scanner free?

CS 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, CS Scanner or OKEN PDF Scanner?

OKEN PDF Scanner is rated higher. CS Scanner averages 4.2 out of 5 from 33 ratings, while OKEN PDF Scanner averages 5.0 from 1 ratings.

### Do CS Scanner or OKEN PDF Scanner have ads?

Both CS Scanner and OKEN PDF Scanner show ads.

### Which is updated more often, CS Scanner or OKEN PDF Scanner?

CS Scanner ships an update every 5 weeks, and OKEN PDF Scanner every 2 weeks. Most recently, CS Scanner was updated on September 24, 2026 and OKEN PDF Scanner on September 24, 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.*