iTutor: AI Tutor

iTutor is an AI tutor that accompanies Vietnamese high-school students through their graduation-exam preparation. Every lesson is aligned with the learning outcomes of Vietnam's 2018 National Curriculum, spanning all 8 subjects: Math, Physics, Chemistry, Biology, History, Geography, Informatics and Literature. In iTutor, each lesson follows a complete Learn → Practice → Ask loop. You study concise theory, practice questions on the spot, and ask the AI tutor anything you do not yet understand — like having a personal teacher always by your side. A mastery map shows exactly where you stand in each topic: what you have mastered and where the gaps are. Personalized diagnostics analyze your work and suggest a focused revision path, so you study what truly matters instead of spreading yourself thin. iTutor follows a freemium model: all 8 subjects are completely free for one grade level, so you can start with confidence. When you need more, Premium unlocks all three grade levels along with in-depth exam-prep topics. Download iTutor and turn every study session into a clear step toward your high-school graduation exam.