Sizzle AI is a free app designed to assist users in solving step-by-step and word problems. Whether tackling math or chemistry problems, users can rely on Sizzle to break down complex questions into easy-to-follow steps. The app also allows users to ask for definitions and engage in plain language conversations with Sizzle for quick answers. It simplifies the learning process, making homework and test preparation less daunting. Users can even take a picture of a problem, and Sizzle will guide them through the solution, making it suitable for various learning styles. Sizzle AI aims to enhance problem-solving and learning experiences without constant reminders to upgrade or pay.