# Erasmus+ vs Authtify

The clearest difference is update cadence: Authtify at every 3 weeks against Erasmus+'s every 2 months. Authtify also leads on iOS requirement (13.0 vs 15.6). 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.

Erasmus+ ships an update every 2 months, Authtify every 3 weeks. The most recent releases landed on August 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Erasmus+ | Authtify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/erasmus-plus/id1234624026/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 14.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 38 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [European Union Apps](https://appshunter.io/developer/947823674) | [Byteflux](https://appshunter.io/developer/1748538053) |

## What reviewers say

### Erasmus+

[App page](https://appshunter.io/ios/app/erasmus-plus/id1234624026)

This app guides users through their international exchange experiences, offering a public feed of tips and events. It provides step-by-step guidance before, during, and after the mobility period. Developed by the European Commission, it aims to simplify administrative procedures for student mobility.

**Highlights:** Mobility journey guidance, Public feed of peer tips and stories, Event listings, Step-by-step exchange support, Digitized administrative procedures

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

**In-app purchases:** none


### Authtify

[App page](https://appshunter.io/ios/app/authtify/id6503684459)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Erasmus+ free?

Erasmus+ is free to download, with no in-app purchases.

### Is Authtify free?

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

### Do Erasmus+ or Authtify have ads?

Neither Erasmus+ nor Authtify shows ads.

### Which is updated more often, Erasmus+ or Authtify?

Erasmus+ ships an update every 2 months, and Authtify every 3 weeks. Most recently, Erasmus+ was updated on August 18, 2026 and Authtify on September 13, 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.*