# Geometry!! vs Cabri Express

The clearest difference is in-app purchases: Cabri Express at none against Geometry!!'s 2. Cabri Express also leads on ads (none vs shown) and iOS requirement (14.0 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Geometry!! sells 2 in-app purchases, starting at $0.99 per year. Cabri Express asks for nothing beyond the download.

Geometry!! ships an update every 7 months, Cabri Express every 4 months. The most recent releases landed on August 3, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Geometry!! | Cabri Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (56 ratings)](https://appshunter.io/ios/app/geometry/id914997126/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 101 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Zbigniew Osada](https://appshunter.io/developer/911447642) | [Cabrilog SAS](https://appshunter.io/developer/1058047739) |

## What reviewers say

### Geometry!!

[App page](https://appshunter.io/ios/app/geometry/id914997126)

Learn geometry with interactive 2D and 3D visualizations. This app offers automatic calculations for area, perimeter, and volume, along with trigonometric values. It's designed for students, teachers, and math enthusiasts to make learning math engaging and accessible.

**Highlights:** Interactive 3D visualizations, 2D and 3D shape details, Automatic area, perimeter, volume calculations, Trigonometric values, Modern, optimized interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $0.99 | per year |
| Lifetime | $1.99 | one-time |


### Cabri Express

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry!! free?

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

### Is Cabri Express free?

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

### Do Geometry!! or Cabri Express have ads?

Geometry!! shows ads; Cabri Express does not.

### Which is updated more often, Geometry!! or Cabri Express?

Geometry!! ships an update every 7 months, and Cabri Express every 4 months. Most recently, Geometry!! was updated on August 3, 2026 and Cabri Express on September 20, 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.*