Geometry Quick Reference vs Cabri Express
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Geometry Quick Reference
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Geometry Quick Reference is a basic information tool for middle school and high school level geometry students. It provides a simple way to access and review the basic concepts of geometry. Here are a few of the ways you will use Geometry Quick Reference everyday with your students: • Geometry Quick Reference as an informational tool to help students understand and review basic concepts of Geometry, including the basic concepts, lines and planes, area, perimeter, parts of a circle, solids (volume), Cartesian coordinates and the right triangle including basic trigonometric functions, and more. •Tap the areas of the screen to bring up more detailed information and explanations about essential geometric concepts. •Tap to the question mark icon to activate a quiz and test understanding of terms and concepts.
Cabri Express
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Features of Cabri Express include a dynamic geometry environment, an agile calculator (scientific & graphic), a formula and equation editor. All wrapped in an intuitive app. With its friendly interface, Cabri Express allows students to visualize and manipulate abstract mathematical concepts in any topic: algebra, calculus, tables, functions, graphs, 2D & 3D geometry, transformation, statistics & trigonometry. The app is a laboratory in which they explore, model, and investigate without any limits. Cabri is free, it is the reference software for dynamic mathematics. It has been used for more than 25 years by millions and millions of teachers/students around the world.Good maths for students and power & ease for teachers, to teach math, not the software. With its friendly interface, Cabri Express allows students to visualize and manipulate abstract mathematical concepts in any topic: algebra, calculus, tables, functions, graphs, 2D & 3D geometry, transformation, statistics & trigonometry. The app is a laboratory in which they explore, model, and investigate without any limits. Cabri Express is free, it is the reference software for dynamic mathematics. It has been used for more than 25 years by millions and millions of teachers/students around the world. Good maths for students and power & ease for teachers, to teach math, not the software.
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Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Geometry Quick Reference | Cabri Express |
|---|---|---|
| Price | $0.99 | Free — better |
| Update frequency | Every 37 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 7 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | Ventura Educational Systems | Cabrilog SAS |
In-app purchases
Geometry Quick Reference
No in-app purchases
Cabri Express
No in-app purchases
Questions
Is Geometry Quick Reference free?
Is Cabri Express free?
Do Geometry Quick Reference or Cabri Express have ads?
Which is updated more often, Geometry Quick Reference or Cabri Express?
Other comparisons
