# NoteGen vs Image to PDF

NoteGen and Image to PDF both sit at 4.7 stars, but that hides the real split: 76% of NoteGen's written reviews are positive against 57% of Image to PDF's. Image to PDF's advantage is monetization model (ad-supported vs free with in-app purchases). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. NoteGen sells 8 in-app purchases, starting at $14.99 per month and Image to PDF sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for NoteGen against 4.7 for Image to PDF. Both are backed by a comparable volume of ratings — 474 and 426 respectively. Written reviews are what separate them: 76% of NoteGen's written reviews are positive against 57% of Image to PDF's.

NoteGen ships an update weekly, Image to PDF every 2 weeks. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | NoteGen | Image to PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (474 ratings)](https://appshunter.io/ios/app/notegen-ai-note-taking/id6702010482/reviews) | [4.7 (426 ratings)](https://appshunter.io/ios/app/image-to-pdf-pdf-maker/id6748836327/reviews) |
| Number of ratings | **474** | 426 |
| Positive reviews | **76.5% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 64 MB | 63 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BUD Technologies](https://appshunter.io/developer/1628064007) | [Priya Sakhiya](https://appshunter.io/developer/1825442926) |

## What reviewers say

### NoteGen

[App page](https://appshunter.io/ios/app/notegen-ai-note-taking/id6702010482)

This app automates note-taking by recording audio, transcribing it in real-time, and generating formatted notes with summaries. It allows for easy searching of key terms and topics, ensuring privacy. Ideal for meetings, lectures, and interviews.

**Highlights:** Real-time audio recording and transcription, AI-powered note formatting, Automatic punctuation and capitalization, Searchable key terms and topics, Live captioning, Privacy-focused

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteGen Monthly | $14.99 | per month |
| NoteGen Monthly | $14.99 | per month |
| NoteAI Monthly | $19.99 | per month |
| NoteAI Monthly | $19.99 | per month |
| Yearly Limit | $69.99 | per year |
| NoteGen Yearly | $69.99 | per year |
| NoteAI Yearly | $99.99 | per year |
| NoteAI Yearly | $99.99 | per year |

**What reviewers like**

- 👍 Helpful for studying and note-taking
- 🚀 Efficient for organizing notes and lectures
- 🔍 Useful AI-generated summaries
- 📚 Great for college students and busy professionals

**What reviewers complain about**

- 🚫 Expensive subscription
- 🤯 Confusing billing issues and lack of refunds
- 🔒 Poor customer service responsiveness

**Reported bugs**

- Automatic annual subscription instead of monthly
- Unexpected charges and billing problems

**Requested features**

- Add Chinese language support
- Improve free trial experience


### Image to PDF

[App page](https://appshunter.io/ios/app/image-to-pdf-pdf-maker/id6748836327)

Transform your phone into a secure document scanner. Effortlessly capture and organize notes, receipts, IDs, and more. Create high-quality PDFs instantly with smart edge detection and privacy-first storage on your device.

**Highlights:** Smart document scanning with edge detection, Instant PDF creation, Privacy-first, offline storage, QR code scanning, Signature creation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Plan | $4.99 | per month |
| Yearly Premium Plan | $39.99 | per year |


## Frequently asked questions

### Is NoteGen free?

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

### Is Image to PDF free?

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

### Which has better reviews, NoteGen or Image to PDF?

NoteGen and Image to PDF are both rated 4.7 out of 5 on the App Store, from 474 and 426 ratings respectively.

### Do NoteGen or Image to PDF have ads?

Both NoteGen and Image to PDF show ads.

### Which is updated more often, NoteGen or Image to PDF?

NoteGen ships an update weekly, and Image to PDF every 2 weeks. Most recently, NoteGen was updated on September 23, 2026 and Image to PDF on September 22, 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.*