# Professor Ferretto vs xpStudy

The clearest difference is in-app purchases: Professor Ferretto at none against xpStudy's 2. Professor Ferretto also leads on ads (none vs shown). xpStudy's advantage is update cadence (every 10 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. xpStudy sells 2 in-app purchases, starting at $2.99 per month. Professor Ferretto asks for nothing beyond the download.

Professor Ferretto ships an update every 4 months, xpStudy every 10 days. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Professor Ferretto | xpStudy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 37 MB | 61 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Ferretto Cursos On Line LTDA](https://appshunter.io/developer/1621502437) | [Vinicius de Queiroz Moreira Alves](https://appshunter.io/developer/1879160521) |

## What reviewers say

### Professor Ferretto

[App page](https://appshunter.io/ios/app/professor-ferretto/id1621502015)

Access a modern study environment with video lessons for ENEM and traditional university entrance exams. Download lessons for offline viewing and enjoy a user-friendly layout designed for efficient learning.

**Highlights:** Offline video lesson access, One-click video download, Modern study environment, User-friendly layout, ENEM and Vestibular preparation

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

**In-app purchases:** none


### xpStudy

[App page](https://appshunter.io/ios/app/xpstudy-notes-and-flashcards/id6759511031)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium annual | $24.99 | per year |


## Frequently asked questions

### Is Professor Ferretto free?

Professor Ferretto is free to download, with no in-app purchases.

### Is xpStudy free?

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

### Do Professor Ferretto or xpStudy have ads?

xpStudy shows ads; Professor Ferretto does not.

### Which is updated more often, Professor Ferretto or xpStudy?

Professor Ferretto ships an update every 4 months, and xpStudy every 10 days. Most recently, Professor Ferretto was updated on October 8, 2026 and xpStudy on September 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.*