MATH 42 helps 5th to 12th grade students to understand math from their homework to their test prep — and enables ed-tech companies to enhance their services (eBooks, portals etc.). MATH 42 is a symbolic math technology heavily based on deep AI with: • on-the-fly suggestions how to solve a given problem • step-by-step solutions • explanations through an integrated hyperlinked math text-book. MATH 42 has already *400 K* users — peak of *145 K* downloads on one day (free promotion). High conversion and retention: When students see MATH 42, they download and stay with it. Highest ratings: 4.5 - 5 (out of 5) stars — students have found everything they wished for. MATH 42 solves a real problem: Students and parents don’t just look for any math app, but specifically for MATH 42 with its USPs. MATH 42 scales at nearly no costs. Our goal is to help more and more students everywhere to understand math better and faster.