# Transformations vs Cabri Express

The clearest difference is update cadence: Cabri Express at every 4 months against Transformations's every 14 months. Cabri Express also leads on device support (3 vs 1). Transformations's advantage is iOS requirement (10.0 vs 14.0). On price, ads and in-app purchases there is nothing between them.

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

Transformations ships an update every 14 months, Cabri Express every 4 months. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Transformations | Cabri Express |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 24 MB | 101 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Auclair](https://appshunter.io/developer/1333526155) | [Cabrilog SAS](https://appshunter.io/developer/1058047739) |

## What reviewers say

### Transformations

[App page](https://appshunter.io/ios/app/transformations/id1334721689)

This educational app helps students practice geometric transformations like translation, rotation, and symmetry. It offers exercises to construct image points or figures and identify patterns in tilings. Users can select the number of questions for personalized practice.

**Highlights:** Geometric transformations practice, Image construction of points and figures, Pavage identification exercises, Customizable question count, Focus on plane geometry concepts

**Features:** macOS Compatibility

**In-app purchases:** none


### Cabri Express

[App page](https://appshunter.io/ios/app/cabri-express/id1492915630)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Transformations free?

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

### Is Cabri Express free?

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

### Do Transformations or Cabri Express have ads?

Neither Transformations nor Cabri Express shows ads.

### Which is updated more often, Transformations or Cabri Express?

Transformations ships an update every 14 months, and Cabri Express every 4 months. Most recently, Transformations was updated on September 22, 2026 and Cabri Express on September 20, 2026.

---

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