# Convert EPUB to PDF vs AI Note Quizzes

The clearest difference is monetization model: Convert EPUB to PDF at free against AI Note Quizzes's freemium. AI Note Quizzes's advantage is update cadence (every 5 weeks vs every 3 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Convert EPUB to PDF sells 1 one-off in-app purchase and AI Note Quizzes sells 6 in-app purchases, starting at $6.99 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 — 5.0 for Convert EPUB to PDF against 5.0 for AI Note Quizzes. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Convert EPUB to PDF ships an update every 3 months, AI Note Quizzes every 5 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Convert EPUB to PDF | AI Note Quizzes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/convert-epub-to-pdf/id6754388499/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ai-note-quizzes-notebuzz/id6755409432/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 22 MB | 101 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Gonzalez de la aleja german](https://appshunter.io/developer/1839645711) | [Garrison Whipple](https://appshunter.io/developer/1012298610) |

## What reviewers say

### Convert EPUB to PDF

[App page](https://appshunter.io/ios/app/convert-epub-to-pdf/id6754388499)

Transform EPUB eBooks into PDF format quickly and easily. Preserve original quality, including images and text, for seamless reading on any iOS device. Your files are processed securely and privately.

**Highlights:** Fast EPUB to PDF conversion, Preserves images and text quality, Simple and intuitive interface, Secure and private file processing, Supports various file sizes, Read on any iOS device

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### AI Note Quizzes

[App page](https://appshunter.io/ios/app/ai-note-quizzes-notebuzz/id6755409432)

Transform your notes, documents, and lecture recordings into organized study materials like flashcards and quizzes. This AI-powered companion helps you master subjects faster and improve exam performance through smart review systems and flexible study modes.

**Highlights:** AI-powered flashcard generation, Quiz mode with spaced repetition, Voice lecture transcription and study, Multi-source note organization, Home screen quiz widget, Flexible study modes

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $49.99 | per year |
| Yearly Premium | $59.99 | per year |


## Frequently asked questions

### Is Convert EPUB to PDF free?

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

### Is AI Note Quizzes free?

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

### Which has better reviews, Convert EPUB to PDF or AI Note Quizzes?

Convert EPUB to PDF and AI Note Quizzes are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Convert EPUB to PDF or AI Note Quizzes have ads?

Neither Convert EPUB to PDF nor AI Note Quizzes shows ads.

### Which is updated more often, Convert EPUB to PDF or AI Note Quizzes?

Convert EPUB to PDF ships an update every 3 months, and AI Note Quizzes every 5 weeks. Most recently, Convert EPUB to PDF was updated on October 30, 2026 and AI Note Quizzes on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*