# AI Note Taker vs PDF Document Scanner Converter

The clearest difference is rating: PDF Document Scanner Converter at 4.5 against AI Note Taker's 4.3. AI Note Taker's advantage is ratings volume (60 vs 15) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Note Taker sells 7 in-app purchases, starting at $3.99 per 7 days and PDF Document Scanner Converter sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Document Scanner Converter holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 60 and 15 respectively.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AI Note Taker | PDF Document Scanner Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (60 ratings)](https://appshunter.io/ios/app/ai-note-taker-voice-notes/id6743082032/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/pdf-document-scanner-converter/id6752381433/reviews)** |
| Number of ratings | **60** | 15 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 142 MB | 18 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cindy Eaton](https://appshunter.io/developer/1873039418) | [SYNAPPS AI LTD](https://appshunter.io/developer/1839176304) |

## What reviewers say

### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-voice-notes/id6743082032)

Effortlessly capture and organize information from audio recordings and documents. This app offers accurate speech-to-text transcription, AI-powered Q&A on your notes, and translation capabilities. Ideal for students and professionals seeking efficient information management.

**Highlights:** Accurate speech-to-text transcription, Import audio, PDF, and video content, AI assistant for note-based questions, Transcription translation, Organize notes into folders, Edit and export notes to PDF

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $19.99 | per year |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### PDF Document Scanner Converter

[App page](https://appshunter.io/ios/app/pdf-document-scanner-converter/id6752381433)

This app allows you to scan documents, convert various file types and images to PDF, and digitally sign your documents. It provides a comprehensive solution for managing PDFs, from creation to signing, all within a single application.

**Highlights:** Document scanning to PDF, Convert images and files to PDF, Convert URLs to PDF, Digital PDF signing, Convert PDF to Word or JPEG, Image to PDF conversion

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Convert PDF & Sign Pro 1 Week | $5.99 | per 7 days |
| Convert PDF & Sign Pro 1 Year | $39.99 | per year |


## Frequently asked questions

### Is AI Note Taker free?

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

### Is PDF Document Scanner Converter free?

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

### Which has better reviews, AI Note Taker or PDF Document Scanner Converter?

PDF Document Scanner Converter is rated higher. AI Note Taker averages 4.3 out of 5 from 60 ratings, while PDF Document Scanner Converter averages 4.5 from 15 ratings.

### Do AI Note Taker or PDF Document Scanner Converter have ads?

Neither AI Note Taker nor PDF Document Scanner Converter shows ads.

### Which is updated more often, AI Note Taker or PDF Document Scanner Converter?

AI Note Taker ships an update every 2 weeks, and PDF Document Scanner Converter every 2 weeks. Most recently, AI Note Taker was updated on October 10, 2026 and PDF Document Scanner Converter on October 14, 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.*