# Document Scanner vs OKEN PDF Scanner

The clearest difference is review sentiment: OKEN PDF Scanner at 100% against Document Scanner's 17%. OKEN PDF Scanner also leads on update cadence (every 2 weeks vs every 3 months) and rating (5.0 vs 4.7). Document Scanner's advantage is ads (none vs shown) and ratings volume (24 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Document Scanner sells 4 in-app purchases, starting at $0.99 per 7 days 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 4.7. That said, the two scores are not equally well evidenced: Document Scanner has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of Document Scanner's written reviews are positive against 100% of OKEN PDF Scanner's.

Document Scanner ships an update every 3 months, OKEN PDF Scanner every 2 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Document Scanner | OKEN PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (24 ratings)](https://appshunter.io/ios/app/document-scanner-photo-scan/id1545718295/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oken-pdf-scanner-pdf-editor/id6744842630/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 86 MB | 41 MB |
| Requires iOS | 15 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laxay Gajera](https://appshunter.io/developer/1534406445) | [Pratigya Gulani](https://appshunter.io/developer/1804235941) |

## What reviewers say

### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-photo-scan/id1545718295)

Transform your mobile device into a portable scanner to digitize documents, receipts, and notes. Convert scanned items into editable text using OCR technology and organize them with smart features. Share your digital files easily via email or cloud storage.

**Highlights:** Effortless scanning with automatic edge detection, Advanced image processing for crisp scans, Multi-page PDF compilation, OCR for editable and searchable text, Smart document organization with folders and tags, Secure storage with optional encryption, Easy sharing via email, messaging, and cloud

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor Pro - Weekly | $0.99 | per 7 days |
| PDF Editor Pro - Monthly | $2.99 | per month |
| PDF Editor Pro - Yearly | $9.99 | per year |
| Cam Scanner - Remove Ads | $3.99 | one-time |


### 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 Document Scanner free?

Document 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, Document Scanner or OKEN PDF Scanner?

OKEN PDF Scanner is rated higher. Document Scanner averages 4.7 out of 5 from 24 ratings, while OKEN PDF Scanner averages 5.0 from 1 ratings.

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

OKEN PDF Scanner shows ads; Document Scanner does not.

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

Document Scanner ships an update every 3 months, and OKEN PDF Scanner every 2 weeks. Most recently, Document Scanner was updated on November 9, 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.*