Main features: Instant step-by-step solutions via photo or text upload across all subjects (math, physics, chemistry, biology, etc.) and levels (K-12 to college); personalized learning tracking, test prep (SAT/AP), and 24/7 AI chat support. Key advantages: Proprietary AI model trained on millions of real student questions for high accuracy; advanced math engine for error-free calculations; 24/7 access to human tutors; integrated tools including question bank, calculators, and study blog. Free tier offers limited solutions, while premium unlocks full explanations, unlimited questions, ad-free experience, and PDF/browsing chat access. Ideal for homework help, exam preparation, and self-directed learning.
