Most learning apps lock you to one subject. Duolingo does languages. Brilliant does STEM. Orbini lets you learn anything. Type any topic and Orbini's AI generates a full bite-sized course — a roadmap of levels with lessons, interactive quizzes, and challenges. A mascot named Orb evolves and reacts as you progress, turning every session into something you want to come back to. Spaced repetition, streaks, XP, and 100+ pre-built paths across tech, science, business, finance, and design.