# Atom PDF vs Doc Scanner OCR & PDF scan

The clearest difference is in-app purchases: Atom PDF at none against Doc Scanner OCR & PDF scan's 2. Atom PDF also leads on rating (4.8 vs 4.5) and iOS requirement (13.0 vs 15.5). Doc Scanner OCR & PDF scan's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (141 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. Doc Scanner OCR & PDF scan sells 2 in-app purchases, starting at $6.99 per 7 days. Atom PDF asks for nothing beyond the download.

Atom PDF holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Doc Scanner OCR & PDF scan has 141 ratings behind it against 4, so its average is the more settled of the two.

Atom PDF ships an update every 2 months, Doc Scanner OCR & PDF scan every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Atom PDF | Doc Scanner OCR & PDF scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/atom-pdf-ocr-and-edit-document/id1663437816/reviews)** | [4.5 (141 ratings)](https://appshunter.io/ios/app/doc-scanner-ocr-and-pdf-scan/id6763061505/reviews) |
| Number of ratings | 4 | **141** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 60 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BHIPSTER WORLD NETWORK TECH LIMITED](https://appshunter.io/developer/1657409447) | [Nexora LLC](https://appshunter.io/developer/1848307785) |

## What reviewers say

### Atom PDF

[App page](https://appshunter.io/ios/app/atom-pdf-ocr-and-edit-document/id1663437816)

This app streamlines document workflows with features like PDF creation from images, versatile editing tools, and AI-powered chat support. It offers curated templates for business and personal use, along with local PDF reading and document history management.

**Highlights:** Convert images to PDF, Merge, split, crop PDFs, Business and personal templates, AI chat assistant for PDF queries, Local PDF reading, Document history management

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

**In-app purchases:** none


### Doc Scanner OCR & PDF scan

[App page](https://appshunter.io/ios/app/doc-scanner-ocr-and-pdf-scan/id6763061505)

Digitize, organize, and manage your documents with this powerful scanner app. Convert images to PDF, edit files, and sign documents electronically. Extract text from scans using OCR technology for easy information retrieval.

**Highlights:** Image to PDF conversion, PDF editing and annotation, Electronic signature, OCR for text extraction, Offline scanning, PDF compression

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Annual | $49.99 | per year |


## Frequently asked questions

### Is Atom PDF free?

Atom PDF is free to download, with no in-app purchases.

### Is Doc Scanner OCR & PDF scan free?

Doc Scanner OCR & PDF scan is free to download, with in-app purchases available.

### Which has better reviews, Atom PDF or Doc Scanner OCR & PDF scan?

Atom PDF is rated higher. Atom PDF averages 4.8 out of 5 from 4 ratings, while Doc Scanner OCR & PDF scan averages 4.5 from 141 ratings.

### Do Atom PDF or Doc Scanner OCR & PDF scan have ads?

Neither Atom PDF nor Doc Scanner OCR & PDF scan shows ads.

### Which is updated more often, Atom PDF or Doc Scanner OCR & PDF scan?

Atom PDF ships an update every 2 months, and Doc Scanner OCR & PDF scan every 2 weeks. Most recently, Atom PDF was updated on November 3, 2026 and Doc Scanner OCR & PDF scan 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.*