Nummeric: Calculator & Solver

214 calculators, a step-by-step solver, graphing, and a math notebook. All free — no subscription, no ads. Everything your phone's calculator can't do.

NUMMERIC — ONE CALCULATOR FOR EVERYTHING

Stop juggling a dozen single-purpose apps. Nummeric brings 214 specialized calculators, a step-by-step math solver, graphing, unit conversion, and a private math notebook together in one beautifully designed app — fast, accurate, and free.

WHY NUMMERIC

• Step-by-Step Solver — Don't just get the answer, see how to get there. Perfect for homework, algebra, and checking your work. • 214 Specialized Calculators — Tax, mortgage, loan, interest, BMI, tip, percentage, discount, currency, and more across 18 categories. • Scientific & RPN — A full scientific engine plus true RPN mode for engineers and pros who think in stacks. • Graphing — Plot functions, explore curves, and visualize equations instantly. • Programmer Mode — Hex, binary, octal, and bitwise operations for developers. • Matrix Calculator — Add, multiply, invert, and solve systems with step-by-step working. • Unit & Currency Converter — Length, weight, temperature, area, speed, and live currencies. • Sales Tax & Income Tax — Estimate what you owe in seconds. • Math Notebook — A living scratchpad where text and live calculations sit side by side. • Interactive Widgets — Run quick calculations right from your Home Screen.

BUILT FOR EVERY DEVICE Designed natively for iPhone, iPad, and Mac, with widgets, Spotlight, and Shortcuts support so your tools are always one tap away.

PRIVATE BY DESIGN Your math never leaves your device unless you choose to share it. No account required, no advertising identifier, no cross-app tracking, and nothing ever sold or shared with data brokers. AI features run entirely on-device with Apple Intelligence. To find and fix bugs, Nummeric sends anonymous crash reports and usage analytics via Firebase — never your calculations, notebooks, or personal data — and you can switch it off in Settings.

FREE — NO SUBSCRIPTION Every calculator. Every feature. No paywall, no ads, no subscription.