Gauth is a web-based AI homework helper focused on STEM questions. Users can type a problem, paste a screenshot, or upload a photograph, and receive a worked solution with numbered steps and explanations of the logic behind each move. It covers algebra, geometry, trigonometry, precalculus, calculus, statistics, linear algebra, physics, chemistry, and word problems. Mathematical expressions such as fractions, powers, roots, integrals, and matrices are rendered in LaTeX. The service also provides subject solvers, derivative, integral, limit, quadratic formula, equation, and factoring calculators, plus concept guides and practice-oriented examples. Account holders can save solution history for revision. The free experience includes a first solution without an account, while Gauth Plus offers unlimited AI queries and additional assignment-solving credits.