Comparison

Trigonométrie vs Cabri Express

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Trigonométrie

Features
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Trigonométrie est une application compagnon pour le collège et la classe de seconde : Elle comprend des activités d’introduction des différentes notions, des exercices d’entrainement ainsi que différents problèmes. Domaine du socle : 4 Compétence visée : Espace et géométrie : mobiliser les connaissances des figures pour déterminer des grandeurs géométriques - Mener des raisonnements et s’initier à la démonstration en utilisant les propriétés des figures I. ACTIVITÉS Quatre activités sont disponibles : - Découverte du cosinus - Démonstration guidée (formule du cosinus) - Découverte du sinus et de la tangente - Démonstrations guidées des deux propriétés fondamentales II. ENTRAINEMENT Trois exercices sont disponibles : - Identifier les côtés dans un triangle rectangle - Choisir la "bonne " formule à utiliser - Calculs dans le triangle rectangle Le dernier exercice est paramétrable : Nombre de questions, choix des lignes trigonométriques, calculs de longueurs et/ou d’angles. A la fin de chaque exercice, un bilan est affiché sous forme de degré de maîtrise de la compétence. Le score de réussite est récupérable grâce à l’application scanScores. III. PROBLÈMES Six problèmes sont disponibles : - Distance Soleil-Vénus - Antenne de la Tour Eiffel - Périmètre de la Terre - Décor penché (angle) - Batsignal (angle) - Billard américain (angle) Pour chaque exercice, une calculatrice est disponible (mais pas obligatoire) L’application détecte les erreurs d’arrondis et les signale. IV. COMPLÉMENTS Deux activités sont disponibles : - Quart de cercle trigonométrique - Trigonométrie et fonctions

About

Cabri Express

Features
Read full description

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.

Screenshots

Cabri Express4 screens

Verdict

The call

The clearest difference is device support: Cabri Express at 3 against Trigonométrie's 1. Trigonométrie's advantage is iOS requirement (10.0 vs 14.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 2, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 4 level
Trigonométrie versus Cabri Express: the parameters behind the verdict, then further details
ParameterTrigonométrieCabri Express
PriceFreeFree
Update frequencyEvery 4 monthsEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod — better
Requires iOS10.0 — better14.0
Further details — not scored
Size24 MB101 MB
Age rating4+4+
DeveloperChristophe AuclairCabrilog SAS

In-app purchases

None

Trigonométrie

No in-app purchases

None

Cabri Express

No in-app purchases

Questions

Is Trigonométrie free?
Trigonométrie 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 Trigonométrie or Cabri Express have ads?
Neither Trigonométrie nor Cabri Express shows ads.
Which is updated more often, Trigonométrie or Cabri Express?
Trigonométrie ships an update every 4 months, and Cabri Express every 4 months. Most recently, Trigonométrie was updated on October 2, 2026 and Cabri Express on September 20, 2026.

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