Quadratic Master vs Beautiful Functions

Quadratic Master is the best app for solving and learning quadratic equations, inequations, and functions on your iPhone. Whether you are a high-school student currently learning about quadratics in your math class or somebody who needs to solve quadratic functions on a regular basis, Quadratic Master is for you. Main benefits: • Save time on your math homework • Learn about quadratics in just a fraction of time • Share solutions with your classmates. Free version offers: • Quadratic equation solver (roots, discriminant, factorization) • Formulas and guide for manually solving quadratic equations • Quadratic inequation solver Quadratic function solver (Vertex form) 3D rotating model of parabola for better understanding of quadratics in geometry Full version provides: • Detailed solution for quadratic equations • Quadratic function solver - general and factored form • Explanations and formulas for all quadratic function properties • Quadratic inequation solver with ≥ and ≤ inequality • Graph mixer - the perfect tool to play with and explore quadratic function graphs Rapid-fast solving with Single-digit input mode The full version is available for a small one-time fee. - - - - - I’ve built Quadratic Master back in 2009 when I was in high school and I was learning about quadratic equations in my math class. It is the first app I’ve ever built, and at the risk of sounding cheesy - it still holds a special place in my heart. Even though it was never a significant moneymaker, I’ve kept it updated throughout the years. And I’m happy to say that it has attained over 95.000 downloads to date. If you enjoy using the app, please consider buying the full version. Thank you. - Lukas Petr, author of Quadratic Master

Functions make sense when you can see them. Beautiful Functions turns every change in an equation into an immediate change on the graph. Move a slider, watch the curve respond, and understand what each parameter actually does - before memorizing a rule or solving an exercise. NOT JUST A GRAPHING CALCULATOR This is a visual learning environment designed to show how functions work. Watch a line cross a parabola twice, become tangent, then miss it completely. See a function reflect into its inverse. Switch the same parabola between Standard, Vertex, and Factored forms. Change amplitude, frequency, and phase, and watch every wave transform. EXPLORE WITH PURPOSE Use roots, intercepts, vertices, symmetry, extrema, inflection points, and asymptotes as visual guides instead of isolated definitions. Collapse the graph when you want to focus on an explanation, then bring it back to test your intuition. START FREE Start with Linear, Quadratic, Cubic, and Logarithmic Functions. Pro unlocks: • Linear + Quadratic • Exponential Functions • Trigonometric Functions • Function Transformations • Rational Functions • Absolute Value Functions • Inverse functions and slope relationships • Vertex and Factored form editing One-time purchase unlocks every Pro screen and feature. No subscription. Built for high school and university students, teachers, tutors, parents, and anyone who wants to understand functions instead of memorizing them. Download Beautiful Functions and see what equations mean.