# AI PDF Reader vs LogitHub AI scan & chat

The clearest difference is ads: LogitHub AI scan & chat at none against AI PDF Reader's shown. LogitHub AI scan & chat also leads on update cadence (every 4 months vs every 16 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AI PDF Reader sells 2 in-app purchases, starting at $6.99 per 7 days and LogitHub AI scan & chat sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI PDF Reader ships an update every 16 months, LogitHub AI scan & chat every 4 months. The most recent releases landed on September 23, 2026 and July 3, 2026 respectively.

## The numbers

| Metric | AI PDF Reader | LogitHub AI scan & chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/logithub-ai-scan-and-chat/id6751235601/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 39 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HK TECHNOSOFT LLP](https://appshunter.io/developer/1779078064) | [David Hurst](https://appshunter.io/developer/1850777860) |

## What reviewers say

### AI PDF Reader

[App page](https://appshunter.io/ios/app/ai-pdf-reader-pdf-speaker/id6746432323)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader One Week | $6.99 | per 7 days |
| Reader One Year | $44.99 | per year |


### LogitHub AI scan & chat

[App page](https://appshunter.io/ios/app/logithub-ai-scan-and-chat/id6751235601)

Instantly digitize and organize paper documents into searchable PDFs. Engage in natural language conversations with your files to extract insights, summaries, and answers. Enhance, edit, and securely store your documents for improved productivity.

**Highlights:** Scan and digitize documents, Chat with PDFs for insights, Instant summaries and key points, Organize and manage files, Edit and enhance PDFs, Secure file storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner Premium | $1.99 | per 7 days |
| PDF Scanner Premium | $3.99 | per month |
| PDF Scanner Premium | $19.99 | per year |
| PDF Scanner Premium | $37.99 | per year |


## Frequently asked questions

### Is AI PDF Reader free?

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

### Is LogitHub AI scan & chat free?

LogitHub AI scan & chat is free to download, with in-app purchases available.

### Do AI PDF Reader or LogitHub AI scan & chat have ads?

AI PDF Reader shows ads; LogitHub AI scan & chat does not.

### Which is updated more often, AI PDF Reader or LogitHub AI scan & chat?

AI PDF Reader ships an update every 16 months, and LogitHub AI scan & chat every 4 months. Most recently, AI PDF Reader was updated on September 23, 2026 and LogitHub AI scan & chat on July 3, 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.*