# Geometry Quick Reference vs Cabri Express

The clearest difference is price: Cabri Express at Free against Geometry Quick Reference's $0.99. Cabri Express also leads on update cadence (every 4 months vs every 37 months) and device support (3 vs 1). Geometry Quick Reference's advantage is iOS requirement (12.0 vs 14.0). On ads and in-app purchases there is nothing between them.

Cabri Express is free to download; Geometry Quick Reference costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Geometry Quick Reference ships an update every 37 months, Cabri Express every 4 months. The most recent releases landed on October 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Geometry Quick Reference | Cabri Express |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 4 months** |
| Size | 7 MB | 101 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Cabrilog SAS](https://appshunter.io/developer/1058047739) |

## What reviewers say

### Geometry Quick Reference

[App page](https://appshunter.io/ios/app/geometry-quick-reference/id706066085)

**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 Geometry Quick Reference free?

Geometry Quick Reference costs $0.99, with no in-app purchases.

### Is Cabri Express free?

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

### Do Geometry Quick Reference or Cabri Express have ads?

Neither Geometry Quick Reference nor Cabri Express shows ads.

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

Geometry Quick Reference ships an update every 37 months, and Cabri Express every 4 months. Most recently, Geometry Quick Reference was updated on October 10, 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.*