# CS Scanner vs PDF AI Scanner

The clearest difference is review sentiment: PDF AI Scanner at 71% against CS Scanner's 0%. PDF AI Scanner also leads on rating (4.5 vs 4.2). CS Scanner's advantage is ratings volume (33 vs 11). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CS Scanner sells 2 in-app purchases, starting at $1.99 per month and PDF AI Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF AI Scanner holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 33 and 11 respectively. Written reviews point the same way: 0% of CS Scanner's written reviews are positive against 71% of PDF AI Scanner's.

CS Scanner ships an update every 5 weeks, PDF AI Scanner every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CS Scanner | PDF AI Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (33 ratings)](https://appshunter.io/ios/app/cs-scanner-doc-scanner/id1601006028/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/pdf-ai-scanner/id6740202256/reviews)** |
| Number of ratings | **33** | 11 |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 38 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Liam Sammy](https://appshunter.io/developer/1445530268) | [HONGKONG ADHEROS LIMITED](https://appshunter.io/developer/1788020856) |

## 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 |


### PDF AI Scanner

[App page](https://appshunter.io/ios/app/pdf-ai-scanner/id6740202256)

Easily convert documents between PDF, image, and text formats. Extract text from images and scanned documents with advanced OCR technology, supporting multiple languages. Preview files quickly and conveniently.

**Highlights:** PDF to Image conversion, PDF to Text conversion, Image to PDF conversion, OCR text recognition, Multilingual support, File preview

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $7.99 | per month |
| Yearly plan | $9.99 | per year |


## Frequently asked questions

### Is CS Scanner free?

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

### Is PDF AI Scanner free?

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

### Which has better reviews, CS Scanner or PDF AI Scanner?

PDF AI Scanner is rated higher. CS Scanner averages 4.2 out of 5 from 33 ratings, while PDF AI Scanner averages 4.5 from 11 ratings.

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

Both CS Scanner and PDF AI Scanner show ads.

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

CS Scanner ships an update every 5 weeks, and PDF AI Scanner every 2 months. Most recently, CS Scanner was updated on September 24, 2026 and PDF AI Scanner on September 22, 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.*