# PDF AI vs PDF Editor Scanner

The clearest difference is ads: PDF AI at none against PDF Editor Scanner's shown. PDF Editor Scanner's advantage is update cadence (every 4 days vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PDF AI sells 2 in-app purchases, starting at $3.99 per month and PDF Editor Scanner sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF AI ships an update every 9 months, PDF Editor Scanner every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF AI | PDF Editor Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/pdf-editor-scanner-pdfstation/id6754330109/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 70 MB | 9 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sherif Mahmoud](https://appshunter.io/developer/1793455743) | [Marat Alimov](https://appshunter.io/developer/1847886023) |

## What reviewers say

### PDF AI

[App page](https://appshunter.io/ios/app/pdf-ai-docs-pdf-email/id6746380492)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monat | $3.99 | per month |
| Pro Jahr | $24.99 | per year |


### PDF Editor Scanner

[App page](https://appshunter.io/ios/app/pdf-editor-scanner-pdfstation/id6754330109)

This mobile app transforms your device into a powerful PDF scanner and editor. It uses AI to scan, convert, edit, sign, and organize PDF documents, offering features like OCR, text summarization, and secure password protection.

**Highlights:** AI-powered document scanning, Edit, annotate, and sign PDFs, Convert between PDF and other formats, OCR for text recognition, Summarize and translate PDFs with AI, Organize and manage PDF files, Password and biometric security

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFStation Weekly | $3.99 | per 7 days |
| PDFStation Monthly | $7.99 | per month |
| PDFStation Annual | $29.99 | per year |


## Frequently asked questions

### Is PDF AI free?

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

### Is PDF Editor Scanner free?

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

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

PDF Editor Scanner shows ads; PDF AI does not.

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

PDF AI ships an update every 9 months, and PDF Editor Scanner every 4 days. Most recently, PDF AI was updated on October 25, 2026 and PDF Editor Scanner on October 24, 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.*