CalcPilot: Graphing Calculator

CalcPilot combines six calculators in one app for students, engineers and anyone who needs more than basic arithmetic. Scientific • Trigonometry in degrees or radians, logarithms, powers, roots and factorials • Store values in variables and reuse them • Equation solver: enter an equation and a starting guess to find a solution Graphing • Plot several functions at once, each in its own color • Cartesian, polar (enter θ or theta) and parametric modes • Curves are computed in the background, so plotting, panning and zooming stay responsive • Pan and zoom, set the viewing window, and trace along any curve, including polar and parametric ones • Find zeros, minimums, maximums and the intersection of two functions • Table view of x and y values Matrix • Add, subtract, multiply and transpose • Determinant, inverse and reduced row echelon form (RREF) Statistics • One-variable stats: mean, median, mode, quartiles and standard deviation • Regression: linear, quadratic, exponential, power and logarithmic Unit converter Length, weight, temperature, area, volume and speed. Standard An everyday calculator with calculation history. History and widget • Search your calculation history, delete single entries with undo • Home screen calculator widget for quick sums, saved to the same history Material 3 design in light and dark. Works offline. No account required. Free and ad-supported. Optional one-time purchase to remove ads.