# EF Corporate Learning vs Instituto Four

The clearest difference is device support: Instituto Four at 3 against EF Corporate Learning's 1. Instituto Four also leads on iOS requirement (15.5 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EF Corporate Learning | Instituto Four |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (33 ratings)](https://appshunter.io/ios/app/ef-corporate-learning/id994809673/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 10.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 205 MB | 50 MB |
| Requires iOS | 17 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Signum International AG](https://appshunter.io/developer/1197105708) | [WAID](https://appshunter.io/developer/1690041207) |

## What reviewers say

### EF Corporate Learning

[App page](https://appshunter.io/ios/app/ef-corporate-learning/id994809673)

This app provides a structured curriculum and personalized learning experiences for corporate language training. Students can access live teachers and study materials on their smartphones anytime, anywhere.

**Highlights:** Structured curriculum, Personalized learning, Live teachers, Study anywhere, anytime, Corporate language training

**In-app purchases:** none


### Instituto Four

[App page](https://appshunter.io/ios/app/instituto-four/id6670444962)

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

**In-app purchases:** none


## Frequently asked questions

### Is EF Corporate Learning free?

EF Corporate Learning is free to download, with no in-app purchases.

### Is Instituto Four free?

Instituto Four is free to download, with no in-app purchases.

### Do EF Corporate Learning or Instituto Four have ads?

Neither EF Corporate Learning nor Instituto Four shows ads.

### Which is updated more often, EF Corporate Learning or Instituto Four?

EF Corporate Learning ships an update every 2 months, and Instituto Four every 2 months. Most recently, EF Corporate Learning was updated on October 16, 2026 and Instituto Four on October 10, 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.*