# PDF Converterㅤ vs AI Note Taker

The clearest difference is monetization model: AI Note Taker at free with in-app purchases against PDF Converterㅤ's subscription. AI Note Taker also leads on update cadence (fortnightly vs every 5 weeks) and iOS requirement (16.0 vs 18.3). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. PDF Converterㅤ sells 6 in-app purchases, starting at $2.99 per 7 days and AI Note Taker sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for PDF Converterㅤ against 4.4 for AI Note Taker. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

PDF Converterㅤ ships an update every 5 weeks, AI Note Taker fortnightly. The most recent releases landed on September 15, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | PDF Converterㅤ | AI Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/pdf-converter/id6747625715/reviews) | [4.4 (7 ratings)](https://appshunter.io/ios/app/ai-note-taker-voice-notes/id6747884961/reviews) |
| Number of ratings | 5 | **7** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 90 MB | 160 MB |
| Requires iOS | 18.3 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Julian Mayo](https://appshunter.io/developer/1822075246) | [Matthew Taylor](https://appshunter.io/developer/1823190790) |

## What reviewers say

### PDF Converterㅤ

[App page](https://appshunter.io/ios/app/pdf-converter/id6747625715)

Easily convert documents and images to and from PDF, TXT, RTF, and HTML. Extract text, annotate directly on PDFs, and manage all your files in one convenient place. Offers a smooth and efficient document management experience.

**Highlights:** Convert to/from PDF, TXT, RTF, HTML, Convert JPG, PNG, BMP to PDF, Extract text from documents, Draw and annotate on PDFs, All-in-one document management

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-voice-notes/id6747884961)

Effortlessly convert voice recordings into text with advanced AI transcription. Organize, edit, and search your notes with intelligent features. Offers a free version with limitations and a premium upgrade for unlimited access.

**Highlights:** AI voice transcription, Audio recording and editing, Note organization and tagging, Multi-language support, Text optimization, Searchable notes

**In-app purchases (5)**

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


## Frequently asked questions

### Is PDF Converterㅤ free?

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

### Is AI Note Taker free?

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

### Which has better reviews, PDF Converterㅤ or AI Note Taker?

PDF Converterㅤ and AI Note Taker are both rated 4.4 out of 5 on the App Store, from 5 and 7 ratings respectively.

### Do PDF Converterㅤ or AI Note Taker have ads?

Neither PDF Converterㅤ nor AI Note Taker shows ads.

### Which is updated more often, PDF Converterㅤ or AI Note Taker?

PDF Converterㅤ ships an update every 5 weeks, and AI Note Taker fortnightly. Most recently, PDF Converterㅤ was updated on September 15, 2026 and AI Note Taker on August 27, 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.*