# AI Note Taker vs Scanner and PDF Tools

The clearest difference is device support: AI Note Taker at 3 against Scanner and PDF Tools's 1. AI Note Taker also leads on iOS requirement (13.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Note Taker sells 3 in-app purchases, starting at $4.99 per 7 days and Scanner and PDF Tools sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 26, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | AI Note Taker | Scanner and PDF Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ai-note-taker-summarizedoc/id6754013670/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 13 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Karen Gyulgyulyan](https://appshunter.io/developer/1846294825) | [Raphael Monteiro](https://appshunter.io/developer/1538464571) |

## What reviewers say

### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-summarizedoc/id6754013670)

Instantly summarize and chat with documents, PDFs, and websites in over 20 languages. This AI-powered assistant extracts key information, scans text from images, and offers privacy-first processing with no registration required.

**Highlights:** AI-powered document summarization, Chat with PDFs, documents, and images, Document scanning with OCR, Multilingual summarization and translation, Privacy-first processing, Export summaries to PDF

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly tariff plan | $4.99 | per 7 days |
| Monthly Tariff | $7.99 | per month |
| Annual tariff | $19.99 | per year |


### Scanner and PDF Tools

[App page](https://appshunter.io/ios/app/scanner-and-pdf-tools-keypdf/id6754800284)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeyPDF PRO Monthly | $1.99 | per month |
| KeyPDF PRO Annual | $14.99 | per year |


## Frequently asked questions

### Is AI Note Taker free?

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

### Is Scanner and PDF Tools free?

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

### Do AI Note Taker or Scanner and PDF Tools have ads?

Neither AI Note Taker nor Scanner and PDF Tools shows ads.

### Which is updated more often, AI Note Taker or Scanner and PDF Tools?

AI Note Taker ships an update weekly, and Scanner and PDF Tools weekly. Most recently, AI Note Taker was updated on September 26, 2026 and Scanner and PDF Tools on October 26, 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.*