# UNOi 4 vs Scaleup

The clearest difference is update cadence: Scaleup at every 3 weeks against UNOi 4's every 6 weeks. Scaleup also leads on device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

UNOi 4 ships an update every 6 weeks, Scaleup every 3 weeks. The most recent releases landed on June 1, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | UNOi 4 | Scaleup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/unoi-4/id1473453935/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 135 MB | 13 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Grupo Santillana Educacion Global, S.L.](https://appshunter.io/developer/445034184) | [SCALEUP EMPREENDEDORISMO LTDA.](https://appshunter.io/developer/1645445686) |

## What reviewers say

### 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


### Scaleup

[App page](https://appshunter.io/ios/app/scaleup/id6443414120)

**In-app purchases:** none


## Frequently asked questions

### Is UNOi 4 free?

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

### Is Scaleup free?

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

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

UNOi 4 ships an update every 6 weeks, and Scaleup every 3 weeks. Most recently, UNOi 4 was updated on June 1, 2026 and Scaleup on August 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*