Learn Graphs vs Drawing with Math

Don't just look at graphs — play them. Learn Graphs turns algebra into a game: shape a curve with sliders until it clicks onto the target, quiz yourself on the points that matter, and keep a daily streak going. Every answer is checked by real mathematics computed inside the app. MATCH THE CURVE • 67 hand-crafted challenges across 13 function families • Watch your curve morph live as the match meter climbs • Earn up to 3 stars per challenge — beat par, skip the hints QUIZZES THAT READ THE GRAPH • Tap the intercept, spot the vertex, pick the matching equation • A Daily Mix of 5 questions across the functions you've explored • Wrong answers teach: the correct point lights up on the curve A GRAPHING CANVAS THAT TEACHES • Press and drag to trace any curve — it snaps to intercepts, extrema, and inflection points with their coordinates • Ghost trails show before/after as you change a coefficient • Pin a curve, then bend a second one over it to compare • Type exact coefficients, save your favorite curves, and export them as clean PNG or PDF for homework and slides AN ON-DEVICE AI TUTOR On iPhone and iPad with Apple Intelligence, ask the tutor to explain the curve you're looking at or what your last change did — in plain language, powered entirely on device. The math always comes from the app's own engine, never guessed. EVERYWHERE YOU LEARN • Full iPad experience with a sidebar and keyboard shortcuts • "Function of the Day" Home Screen widget with your streak • Siri & Shortcuts: "Show a quadratic graph in Learn Graphs" • VoiceOver Audio Graphs — hear the shape of any curve • In English, Spanish, Portuguese, French, and German 13 function families: linear, quadratic, cubic, quartic, exponential, logarithmic, square root, cube root, absolute value, hyperbolic, rational, trigonometric (sin, cos, tan, sec, csc, cot), and constant — each with domain, range, intercepts, extrema, inflection points, and asymptotes computed instantly. Perfect for algebra and precalculus students, teachers who want a live demo tool, and parents helping with homework.

Our “Drawing with Math (Vector and Pixel Art)” app combines two main components: * uniquely versatile image editors, * various methods of linear transformations of both user-entered and system images. Image editors are available in vector and pixelated forms. The editors offer such options as: * free drawing, * entry of all standard shapes, * entry of regular Cartesian, polar, or parametric function into image editor. List of several visually appealing functions is provided. The App stores 10 most recent user entries for each type. Vector images can be linearly transformed in a variety of user-defined ways: * 2x2 matrix, * eigenvalues and eigenvectors, * rotation by degree, * reflection across a given vector. Pixelated images can be compressed by segments to user-selected rank. Mathematical context for the above is provided, whenever possible. Explanation of image compression algorithms requires significant understanding of Linear Algebra, and is available in our “Matrix Solver Step by Step” app. Several bonus images with animations and editable greeting cards are also available. Suggestions and any other feedback are welcome! Write to us at graphmath@aol.com.