# Geometry!! vs Cabri Express Primary

The clearest difference is in-app purchases: Cabri Express Primary at none against Geometry!!'s 2. Cabri Express Primary also leads on ads (none vs shown) and update cadence (every 2 months vs every 7 months). On price there is nothing between them.

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

Geometry!! ships an update every 7 months, Cabri Express Primary every 2 months. The most recent releases landed on August 3, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Geometry!! | Cabri Express Primary |
| --- | --- | --- |
| 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 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 101 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 12+ |
| 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 Primary

[App page](https://appshunter.io/ios/app/cabri-express-primary/id1668145657)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Geometry!! free?

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

### Is Cabri Express Primary free?

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

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

Geometry!! shows ads; Cabri Express Primary does not.

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

Geometry!! ships an update every 7 months, and Cabri Express Primary every 2 months. Most recently, Geometry!! was updated on August 3, 2026 and Cabri Express Primary on September 9, 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.*