# Document Scanner vs PDF Reader

The clearest difference is rating: PDF Reader at 5.0 against Document Scanner's 3.0. PDF Reader also leads on monetization model (ad-supported vs free with in-app purchases). Document Scanner's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Document Scanner sells 4 in-app purchases, starting at $5.99 per 7 days and PDF Reader sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Reader holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Document Scanner ships an update every 4 days, PDF Reader every 6 weeks. The most recent releases landed on September 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Document Scanner | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/document-scanner-pdf-convert/id6747743124/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-reader-edit-and-sign/id6761097664/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 85 MB | 54 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DUY KY TRADING PRODUCTION ONE MEMBER COMPANY LIMITED](https://appshunter.io/developer/964419067) | [Quynh Trang Pham Doan](https://appshunter.io/developer/1880613796) |

## What reviewers say

### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-pdf-convert/id6747743124)

This app is a versatile mobile scanner and PDF converter. It allows users to scan various documents, convert them between formats, and manage files with powerful AI tools. Basic features are free, with premium options for unlimited scans and advanced editing.

**Highlights:** Scan documents, text, QR codes, and IDs, Convert PDF to JPG and vice versa, Compress, merge, and manage PDF files, AI tools for translation and summarization, E-sign documents and add watermarks, Password protection for PDFs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Fash Sale | $5.99 | per 7 days |
| Monthly | $11.99 | per month |
| Yearly | $39.99 | per year |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-edit-and-sign/id6761097664)

Easily manage your PDF files on your phone with tools for reading, editing, signing, and converting documents. Import files, use the camera, and access recent documents quickly. Convert various file types to PDF and perform essential PDF management tasks like merging and splitting.

**Highlights:** Sign documents, Add text to PDFs, Highlight and underline content, Convert Docs/Excel/Img to PDF, Merge and split PDFs, Compress and extract PDFs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is Document Scanner free?

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

### Is PDF Reader free?

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

### Which has better reviews, Document Scanner or PDF Reader?

PDF Reader is rated higher. Document Scanner averages 3.0 out of 5 from 2 ratings, while PDF Reader averages 5.0 from 1 ratings.

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

PDF Reader shows ads; Document Scanner does not.

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

Document Scanner ships an update every 4 days, and PDF Reader every 6 weeks. Most recently, Document Scanner was updated on September 16, 2026 and PDF Reader on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*