# ChatPDF vs Scanify AI

The clearest difference is update cadence: ChatPDF at daily against Scanify AI's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ChatPDF sells 3 in-app purchases, starting at $4.99 per 7 days and Scanify AI sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChatPDF ships an update daily, Scanify AI fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChatPDF | Scanify AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scanify-ai-pdf-scanner/id6769540742/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | — | Freemium |
| Size | 15 MB | 9 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [BERKCAN ARSLAN](https://appshunter.io/developer/1800916861) | [BRAIN SPHERE LTD](https://appshunter.io/developer/1894074136) |

## What reviewers say

### ChatPDF

[App page](https://appshunter.io/ios/app/chatpdf-ai-pdf-summarizer/id6755740497)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatPDF Weekly Subscription | $4.99 | per 7 days |
| ChatPDF Monthly Subscription | $9.99 | per month |
| ChatPDF Yearly Subscription | $59.99 | per year |


### Scanify AI

[App page](https://appshunter.io/ios/app/scanify-ai-pdf-scanner/id6769540742)

Transform your device into a powerful document scanner, PDF editor, and AI writing assistant. Quickly scan documents, edit PDFs with advanced tools, and leverage AI for summarization, translation, and rewriting. Enjoy a privacy-first experience with on-device processing and secure file handling.

**Highlights:** Document scanning with auto edge detection, 17 professional PDF editing tools, AI-powered summarization and translation, Convert PDFs to Word, PowerPoint, and images, On-device processing for enhanced privacy, Password protection and encryption for PDFs

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $9.99 | per year |
| Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is ChatPDF free?

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

### Is Scanify AI free?

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

### Do ChatPDF or Scanify AI have ads?

Neither ChatPDF nor Scanify AI shows ads.

### Which is updated more often, ChatPDF or Scanify AI?

ChatPDF ships an update daily, and Scanify AI fortnightly. Most recently, ChatPDF was updated on October 30, 2026 and Scanify AI on October 31, 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.*