# School iBox vs UNOi 4

The clearest difference is update cadence: UNOi 4 at every 6 weeks against School iBox's every 8 months. School iBox's advantage is review sentiment (67% vs 50%) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

School iBox ships an update every 8 months, UNOi 4 every 6 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | School iBox | UNOi 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/unoi-4/id1473453935/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 135 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [SCHOOL IBOX S.A.S. DE C.V.](https://appshunter.io/developer/1271228289) | [Grupo Santillana Educacion Global, S.L.](https://appshunter.io/developer/445034184) |

## What reviewers say

### School iBox

[App page](https://appshunter.io/ios/app/school-ibox/id1354304751)

Facilitates efficient communication between students, parents, and teachers. Provides essential tools for staying connected with your educational institution, including real-time notifications, event calendars, and task management.

**Highlights:** Real-time notifications, Event calendar, Tasks and evaluations, Photo galleries, Statistics, Immediate contact

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

**In-app purchases:** none


### UNOi 4

[App page](https://appshunter.io/ios/app/unoi-4/id1473453935)

This app transforms classroom management by centering the student and breaking down subject barriers. It fosters learning through engagement and practical application, aiming to create transformative citizens.

**Highlights:** Student-centered learning, Interdisciplinary approach, Learning through engagement, Practical application focus, Classroom management transformation

**In-app purchases:** none


## Frequently asked questions

### Is School iBox free?

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

### Is UNOi 4 free?

UNOi 4 is free to download, with no in-app purchases.

### Do School iBox or UNOi 4 have ads?

Neither School iBox nor UNOi 4 shows ads.

### Which is updated more often, School iBox or UNOi 4?

School iBox ships an update every 8 months, and UNOi 4 every 6 weeks. Most recently, School iBox was updated on October 21, 2026 and UNOi 4 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.*