PrepaMaths

Julien Luke

In-app purchases

About this app

PrepaMaths is the leading platform for preparing for competitive entrance exams to top engineering schools in mathematics. Designed for students in preparatory classes (MPSI, MP, PCSI, PC, PSI), it brings together everything you need to excel.

16 COMPLETE CHAPTERS
Detailed course summaries with theorems, definitions, and proofs in LaTeX covering the entire curriculum:
• Analysis: numerical sequences, series, continuity, differentiation, integration
• Algebra: vector spaces, linear transformations, matrices, reduction
• Probability: counting, discrete probability, random variables
• Geometry: affine and Euclidean geometry
• Topology: metric spaces, compactness

500+ SOLVED EXERCISES
Hundreds of exercises categorized by difficulty (5 levels), with progressive hints and detailed step-by-step solutions. Progress at your own pace with a learning path tailored to your level.

INTERACTIVE QUIZ QUIZ
Test your knowledge with timed quizzes that receive instant feedback. Identify your weaknesses and focus your revision.

100+ PAST EXAMS
Paper answers from the main competitive exams:
• X/ENS (Polytechnique, ENS)
• Centrale-Supélec
• Mines-Ponts
• CCINP
• E3A
Practice under real exam conditions with the exam mode and its built-in timer.

INTEGRATED AI HELP
An intelligent tutor powered by GPT-4 guides you step by step without giving away the answer. Ask questions, receive hints, and develop your mathematical reasoning.

PROGRESS TRACKING
Track your progress chapter by chapter, earn XP, level up, and view your detailed statistics. Gamification motivates you to study regularly.

INTERACTIVE FORMULA
All essential formulas grouped together and accessible with a single click. Quick search and review mode for easy access.

WHY PREPAMATHS?

• Content written by prep school teachers
• Clear and modern interface, designed for revision
• Works offline so you can revise anywhere
• Regular updates with new exercises and past papers

SUBSCRIPTIONS
• Free: access to 3 lesson sheets and 5 exercises per chapter
• Monthly (€9.99/month): unlimited lessons, 20 AI questions/month, exam mode
• Annual (€79.99/year): unlimited AI help, save ~33%

Join thousands of students preparing for their competitive exams with PrepaMaths. Download the app and start progressing now!

What’s new

Nouveautés v1.2.0 :
- Tuteur IA intégré : pose tes questions de maths et reçois des explications pas à pas
- Notifications : rappels quotidiens pour maintenir ta série et réviser tes flashcards
- Vidéos de cours : nouvelle section avec des vidéos explicatives par chapitre
- Illustrations SVG : schémas dynamiques dans les leçons et exercices
- Synchronisation des flashcards entre tous tes appareils
- Landing page améliorée
- Corrections de bugs et améliorations de performance