# ESFA Mobile vs Professor Ferretto

The clearest difference is update cadence: Professor Ferretto at every 2 months against ESFA Mobile's every 8 months. ESFA Mobile's advantage is iOS requirement (14.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ESFA Mobile ships an update every 8 months, Professor Ferretto every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ESFA Mobile | Professor Ferretto |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 50 MB | 29 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Servico Social Educacional Beneficente SESEBE](https://appshunter.io/developer/1572316314) | [Ferretto Cursos On Line LTDA](https://appshunter.io/developer/1621502437) |

## What reviewers say

### ESFA Mobile

[App page](https://appshunter.io/ios/app/esfa-mobile/id1572316312)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ESFA Mobile free?

ESFA Mobile is free to download, with no in-app purchases.

### Is Professor Ferretto free?

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

### Do ESFA Mobile or Professor Ferretto have ads?

Neither ESFA Mobile nor Professor Ferretto shows ads.

### Which is updated more often, ESFA Mobile or Professor Ferretto?

ESFA Mobile ships an update every 8 months, and Professor Ferretto every 2 months. Most recently, ESFA Mobile was updated on October 27, 2026 and Professor Ferretto on October 24, 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.*