Formula Calculator Alpha vs Arctic Calculator (Science)

Turn your Apple Watch into a powerful mathematical canvas. Formula Grapher is a fully independent graphing calculator meticulously designed for watchOS, allowing you to plot, explore, and analyze complex equations anytime, anywhere—without taking out your phone. Perfect for students, engineers, and math enthusiasts.

Scientific calculator, equation solver and graphing tool for iPhone and iPad. No account, no ads, no subscription, no tracking. It works without internet. CALC - Fractions, complex numbers, trig and hyperbolic functions - Exact or decimal answers, your choice - Type exponents and fractions the way they look on paper - Combinatorics, constants, memory and history SOLVE - Type the problem and the app figures out what kind it is - Equations, inequalities and systems, step by step - Derivatives, antiderivatives, definite integrals and limits - Matrices, determinants and eigenvalues - Answers are checked against the original problem when possible - Practice problems based on what you just solved GRAPH - 2D and 3D graphs: pan, zoom and rotate with your fingers - Find roots, maxima, minima and intersections - Jumps and asymptotes are drawn as breaks, with no fake lines DATA - Paste data from a spreadsheet and get a summary right away - Mean, median, standard deviation, regression and confidence intervals - A short explanation of what your results mean LIB - Formulas for algebra, geometry, physics, chemistry and more - Send them to CALC, GRAPH or SOLVE with one tap MADE FOR YOUR SCREEN - On iPad it uses the space with several panes at once - Ready for foldables: fold or unfold and nothing gets lost - Respects the Dynamic Island, in landscape too - Runs well on phones that are a few years old IN YOUR LANGUAGE - English and Spanish, following your device language PRIVATE Your history, saved values and settings stay on your device. The app never connects to the internet and has no ads or analytics SDKs. For students, teachers and engineers who want a serious math tool that keeps their data private.