# Icatt vs UniS3

The clearest difference is in-app purchases: Icatt at none against UniS3's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. UniS3 sells 1 one-off in-app purchase. Icatt asks for nothing beyond the download.

Icatt ships an update every 2 months, UniS3 monthly. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Icatt | UniS3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/icatt/id502858504/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 44 MB | 55 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Universita Cattolica del Sacro Cuore](https://appshunter.io/developer/502858507) | [MOBILE MINDS DI MARIO MONACO](https://appshunter.io/developer/1229508747) |

## What reviewers say

### Icatt

[App page](https://appshunter.io/ios/app/icatt/id502858504)

This app provides university students with access to essential academic services. Students can manage course schedules, register for exams, and track their academic progress. It also offers direct links to online course materials and library services.

**Highlights:** Course and schedule viewing, Exam registration, Real-time updates on class changes, Student Services messaging, Access to online course materials, Study progress tracking, Library services access

**Features:** Vision Pro support

**In-app purchases:** none


### UniS3

[App page](https://appshunter.io/ios/app/unis3/id1229508748)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rimozione Pubblicità in App | $0.99 | one-time |


## Frequently asked questions

### Is Icatt free?

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

### Is UniS3 free?

UniS3 is free to download, with in-app purchases available.

### Do Icatt or UniS3 have ads?

Neither Icatt nor UniS3 shows ads.

### Which is updated more often, Icatt or UniS3?

Icatt ships an update every 2 months, and UniS3 monthly. Most recently, Icatt was updated on September 18, 2026 and UniS3 on September 16, 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.*