# Interschool vs UNOi 4

The clearest difference is review sentiment: UNOi 4 at 50% against Interschool's 4%. UNOi 4 also leads on update cadence (every 6 weeks vs every 6 months). Interschool's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 14.0). 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.

Interschool ships an update every 6 months, UNOi 4 every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Interschool | 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 | 4.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 135 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [Rene Sanchez](https://appshunter.io/developer/919270614) | [Grupo Santillana Educacion Global, S.L.](https://appshunter.io/developer/445034184) |

## What reviewers say

### Interschool

[App page](https://appshunter.io/ios/app/interschool/id919270615)

A school communication platform designed for parents and students. Facilitates seamless interaction between educational institutions and families. Keeps everyone informed about school activities and updates.

**Highlights:** School communication platform, Parent-student interaction, Information sharing, Activity updates

**Features:** macOS Compatibility

**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 Interschool free?

Interschool 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 Interschool or UNOi 4 have ads?

Neither Interschool nor UNOi 4 shows ads.

### Which is updated more often, Interschool or UNOi 4?

Interschool ships an update every 6 months, and UNOi 4 every 6 weeks. Most recently, Interschool was updated on October 24, 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.*