# OSIRIS Erasmus University vs Memoraid

The clearest difference is in-app purchases: OSIRIS Erasmus University at none against Memoraid's 10. OSIRIS Erasmus University also leads on iOS requirement (11.0 vs 15.1). Memoraid's advantage is update cadence (monthly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Memoraid sells 10 one-off in-app purchases. OSIRIS Erasmus University asks for nothing beyond the download.

OSIRIS Erasmus University ships an update every 5 months, Memoraid monthly. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OSIRIS Erasmus University | Memoraid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/osiris-erasmus-university/id961337313/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 34 MB | 62 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [CACI bv](https://appshunter.io/developer/961337312) | [Grigorii Korepanov](https://appshunter.io/developer/6775861259) |

## What reviewers say

### OSIRIS Erasmus University

[App page](https://appshunter.io/ios/app/osiris-erasmus-university/id961337313)

This app provides Erasmus University students with essential academic information. Access your grades, view your updated timetable, and stay informed with the latest news and notifications.

**Highlights:** Access to marks, Updated timetable, Receive notifications, News feed, Student portal

**Features:** macOS Compatibility

**In-app purchases:** none


### Memoraid

[App page](https://appshunter.io/ios/app/memoraid-flashcard-study/id6775861257)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Japanese Anime Phrases | $1.99 | one-time |
| GRE Vocabulary | $1.99 | one-time |
| IELTS Academic | $1.99 | one-time |
| Cognitive Biases | $1.99 | one-time |
| Movie Quotes (EN) | $1.99 | one-time |
| Movie Quotes (ES) | $1.99 | one-time |
| Cartoon Quotes (EN) | $1.99 | one-time |
| Cartoon Quotes (ES) | $1.99 | one-time |
| Anime Quotes (EN) | $1.99 | one-time |
| Anime Quotes (ES) | $1.99 | one-time |


## Frequently asked questions

### Is OSIRIS Erasmus University free?

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

### Is Memoraid free?

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

### Do OSIRIS Erasmus University or Memoraid have ads?

Neither OSIRIS Erasmus University nor Memoraid shows ads.

### Which is updated more often, OSIRIS Erasmus University or Memoraid?

OSIRIS Erasmus University ships an update every 5 months, and Memoraid monthly. Most recently, OSIRIS Erasmus University was updated on October 26, 2026 and Memoraid on October 31, 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.*