OnBuch : Tu auras ton examen !

OnBuch is the app that supports Cameroonian students throughout the school year. Exam results, a smart tutor, lessons, past papers, competitions, and news: everything is in one app, designed for the Cameroonian curriculum (MINESEC) and built to work even with a limited connection.

★ LÉO, YOUR SMART TUTOR
Stuck on an exercise? Take a picture of your homework, write your question, or import a PDF: Léo reads, corrects, and explains it to you step by step, in clear language.

• Homework correction via photo, text, or PDF
• Detailed explanations and follow-up chat for in-depth support
• Automatically generated revision sheets
• Clean PDF export of your corrections and sheets
• 3 free corrections per day, unlimited revision sheets

★ COURSES & QUIZ
Review by subject, chapter, and lesson, with interactive quizzes and progress tracking to stay motivated throughout the year.

★ PAST PAPERS
Access past papers to practice under exam conditions and be ready on the big day.

★ COMPETITIVE EXAMS
Never miss a competitive exam again. Live search, filters by status, detailed information sheets, registration dates, preparation centers, and mock exams to assess your readiness.

★ CALENDAR & CAMPUS
Keep an eye on the academic calendar and important dates throughout the year.

★ NEWS
Stay up-to-date on education news in Cameroon: official announcements, tips, and useful information, directly in the app.

WHY ONBUCH?

• 100% designed for Cameroon and the MINESEC curriculum
• Simple, fast, and user-friendly interface in French
• Dark mode for comfortable studying, day or night
• Designed for slow or unreliable connections
• Free, with optional extras

Whether you're preparing for the BEPC, Probatoire, Baccalaureate, or a competitive exam, OnBuch is your partner for success. Download the app, study better, and aim high!

A question or suggestion? Write to us; your feedback helps us improve OnBuch.