Mathematics with PocketCAS Pro

This is the biggest PocketCAS update in years, with a new design and new ways to understand your results. - Suggestions under your results: the derivative, zeros, extrema and more, with the answers already shown. Tap one to add it to your document. Settings > Suggestions turns them off or shows them only under the newest result. - A small plot appears next to a function's result. Tap it to add the plot. - Calculation steps show how PocketCAS works out derivatives, integrals and a few other calculations. - Results look like a math textbook, and long results wrap to the width of the screen. - Clearer 2D plots with a finer grid, and 3D surfaces with soft light, shading and a floor grid. Plots in a document pan, turn and zoom right where they are. - Vector field plots: enter [f(x,y), g(x,y)] in a plot. - A new keyboard look, with your recent functions right above it. - On iOS 26 and later, PocketCAS uses Apple's new design, Liquid Glass, and has a new icon. - Brackets close by themselves, and printed documents break long lines at the page's width. - Plots now use seven curve colors, so a 7th or later curve in an older document may get a new color. If something works differently from what you are used to, or you find a problem, please write to us.