# PureDocu vs PDF Scanner

The clearest difference is ads: PureDocu at none against PDF Scanner's shown. PDF Scanner's advantage is update cadence (every 4 days vs monthly). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. PureDocu sells 3 in-app purchases, starting at $0.99 per month and PDF Scanner sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PureDocu against 5.0 for PDF Scanner. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

PureDocu ships an update monthly, PDF Scanner every 4 days. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PureDocu | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/puredocu-pdf-scanner/id6762423357/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scanner-scan-sign-ocr/id6775199070/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 29 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Philip Tarimo](https://appshunter.io/developer/1890004367) | [Matthew Wong](https://appshunter.io/developer/6774040057) |

## What reviewers say

### PureDocu

[App page](https://appshunter.io/ios/app/puredocu-pdf-scanner/id6762423357)

Transform your device into a private document scanner and editor. Convert files, extract text with OCR, and organize your documents securely on-device.

**Highlights:** Scan documents, IDs, and books, Convert between PDF, Word, Excel, TXT, JPG, Extract text with OCR, Edit, merge, split, and compress PDFs, Organize with folders, 100% on-device processing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PureDocu Pro Monthly | $0.99 | per month |
| PureDocu Pro Quarterly | $2.99 | per 3 months |
| PureDocu Pro Annual | $10.99 | per year |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-scan-sign-ocr/id6775199070)

Transform your mobile device into a powerful document scanner. Easily capture, edit, and organize PDFs with features like OCR, digital signatures, and form filling. Streamline your workflow and go paperless.

**Highlights:** Automatic edge detection and perspective correction, On-device OCR for searchable PDFs, Digital signature creation and placement, Interactive PDF form filling, Page organization and merging, Cloud storage integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Annual | $19.99 | per year |
| Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is PureDocu free?

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

### Is PDF Scanner free?

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

### Which has better reviews, PureDocu or PDF Scanner?

PureDocu and PDF Scanner are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do PureDocu or PDF Scanner have ads?

PDF Scanner shows ads; PureDocu does not.

### Which is updated more often, PureDocu or PDF Scanner?

PureDocu ships an update monthly, and PDF Scanner every 4 days. Most recently, PureDocu was updated on October 9, 2026 and PDF Scanner on October 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.*