International prep that fits in your pocket.
For students on international pathways — at home or abroad — G3N offers tutoring, quizzes and summaries across IB Diploma and related subjects, with the same offline-first reliability.
How G3N helps
From topic to confidence.
Concept-led learning
Lessons that match inquiry-based, conceptual international curricula rather than rote answers.
Practice on demand
Generate quizzes for any unit and review marked answers with explanations.
Summarise anything
Turn dense readings into clear, structured study notes in seconds.
40 subjects · 4,064 topics
Every International subject, mapped.
Pick a subject to see the full syllabus G3N tutors you through.
BiologyBusiness ManagementChemistryChinese AComputer ScienceDesign & TechnologyDigital SocietyEconomicsEnglish A Lang LitEnglish A LiteratureEnglish BEnvironmental SystemsEssExtended EssayFrench Ab InitioFrench BGeographyGerman BGlobal PoliticsHindi BHistoryItgsLanguage AMandarin Chinese Ab InitioMandarin Chinese BMathematics AaMathematics AiMusicPhilosophyPhysicsPsychologySehsSocial Cultural AnthropologySpanish A LiteratureSpanish Ab InitioSpanish BSports Exercise Health ScienceTheory of KnowledgeVisual ArtsWorld Religions
Ready for International?
No sign-up wall, no data plan required. Open G3N and go.