# MapIt 3D Scanner vs ChatPDF

The clearest difference is in-app purchases: MapIt 3D Scanner at none against ChatPDF's 3. MapIt 3D Scanner also leads on ads (none vs shown). ChatPDF's advantage is update cadence (weekly vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ChatPDF sells 3 in-app purchases, starting at $3.99 per 7 days. MapIt 3D Scanner asks for nothing beyond the download.

MapIt 3D Scanner ships an update every 7 months, ChatPDF weekly. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | MapIt 3D Scanner | ChatPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chatpdf-ai-chat-with-pdf/id6745691285/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 52 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mathieu Labbe](https://appshunter.io/developer/1564774367) | [talha rehman](https://appshunter.io/developer/1573036144) |

## What reviewers say

### MapIt 3D Scanner

[App page](https://appshunter.io/ios/app/mapit-3d-scanner/id1582875485)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatPDF

[App page](https://appshunter.io/ios/app/chatpdf-ai-chat-with-pdf/id6745691285)

Upload PDFs and ask questions to get summaries, clarifications, or insights. Access your chat history across devices securely. Your documents and conversations remain private and encrypted.

**Highlights:** Ask questions about PDF content, Get quick document summaries, Clarify specific sections, Access chat history across devices, Secure cloud storage for conversations, End-to-end encryption for privacy

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Monthly Plan | $6.99 | per month |
| Yearly Plan | $49.49 | per year |


## Frequently asked questions

### Is MapIt 3D Scanner free?

MapIt 3D Scanner is free to download, with no in-app purchases.

### Is ChatPDF free?

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

### Do MapIt 3D Scanner or ChatPDF have ads?

ChatPDF shows ads; MapIt 3D Scanner does not.

### Which is updated more often, MapIt 3D Scanner or ChatPDF?

MapIt 3D Scanner ships an update every 7 months, and ChatPDF weekly. Most recently, MapIt 3D Scanner was updated on October 9, 2026 and ChatPDF on October 8, 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.*