# Sign PDF Documents & Scan JPEG vs AI Note Taker

The clearest difference is ads: Sign PDF Documents & Scan JPEG at none against AI Note Taker's shown. Sign PDF Documents & Scan JPEG also leads on update cadence (daily vs fortnightly). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Sign PDF Documents & Scan JPEG sells 3 in-app purchases, starting at $5.99 per 7 days and AI Note Taker sells 4 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sign PDF Documents & Scan JPEG holds the better App Store score, 4.5 against 4.4. Both are backed by a comparable volume of ratings — 30 and 21 respectively.

Sign PDF Documents & Scan JPEG ships an update daily, AI Note Taker fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Sign PDF Documents & Scan JPEG | AI Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (30 ratings)](https://appshunter.io/ios/app/sign-pdf-documents-and-scan-jpeg/id6749669770/reviews)** | [4.4 (21 ratings)](https://appshunter.io/ios/app/ai-note-taker-talk-transcribe/id6751721021/reviews) |
| Number of ratings | **30** | 21 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 169 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Markus Tamm](https://appshunter.io/developer/1837358764) | [Robert Harris](https://appshunter.io/developer/1836438396) |

## What reviewers say

### Sign PDF Documents & Scan JPEG

[App page](https://appshunter.io/ios/app/sign-pdf-documents-and-scan-jpeg/id6749669770)

This app offers a comprehensive solution for digitally signing, scanning, and managing documents. It allows users to create custom digital signatures, import files from various sources, and share signed documents securely. Designed for professionals, it streamlines workflows for contracts, agreements, and paperwork.

**Highlights:** Create custom digital signatures, Scan paper documents with AI enhancement, Import from cloud storage and device, One-tap signing and smart form-filling, Secure sharing via email and links, End-to-end encryption for privacy

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sign PDF Documents Weekly Sale | $5.99 | per 7 days |
| Sign PDF Documents Weekly | $7.99 | per 7 days |
| Sign PDF Documents Monthly | $19.99 | per month |


### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-talk-transcribe/id6751721021)

Effortlessly convert spoken words into accurate text in real-time. Import audio/video, translate, and organize transcriptions for enhanced productivity. Offers offline transcription and secure cloud syncing.

**Highlights:** Real-time speech to text conversion, Import audio/video files for transcription, Multi-language support, Offline transcription capability, Secure iCloud data syncing, Transcription translation, Password protection for recordings

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Note Taker: Talk Transcribe | $8.99 | per 7 days |
| AI Note Taker: Talk Transcribe | $8.99 | per 7 days |
| AI Note Taker: Talk Transcribe | $14.99 | per month |
| AI Note Taker: Talk Transcribe | $15.99 | per month |


## Frequently asked questions

### Is Sign PDF Documents & Scan JPEG free?

Sign PDF Documents & Scan JPEG 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, Sign PDF Documents & Scan JPEG or AI Note Taker?

Sign PDF Documents & Scan JPEG is rated higher. Sign PDF Documents & Scan JPEG averages 4.5 out of 5 from 30 ratings, while AI Note Taker averages 4.4 from 21 ratings.

### Do Sign PDF Documents & Scan JPEG or AI Note Taker have ads?

AI Note Taker shows ads; Sign PDF Documents & Scan JPEG does not.

### Which is updated more often, Sign PDF Documents & Scan JPEG or AI Note Taker?

Sign PDF Documents & Scan JPEG ships an update daily, and AI Note Taker fortnightly. Most recently, Sign PDF Documents & Scan JPEG was updated on October 30, 2026 and AI Note Taker on October 30, 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.*