PhysicsCalc vs Arctic Calculator (Science)

PhysicsCalculator is your pocket physics assistant. 185 formulas across 6 sections: mechanics, thermodynamics, electromagnetism, optics, oscillations & waves, and modern physics. FREE: • 62 formulas — the basics of every subsection • Smart calculation — select the unknown variable, enter the rest, get instant results • Step-by-step solutions — detailed breakdown of every calculation • Practice mode — random problems with answer checking and a full solution • Unit converter — 13 categories, 80+ units of measurement • Physical constants — speed of light, Planck's constant, and more • History — all your calculations at your fingertips, export to CSV • Angles in degrees or radians, SI prefixes (5k, 3μ), adjustable decimal places • 6 languages — English, Russian, German, Spanish, French, Chinese • Dark mode — comfortable work in any environment PREMIUM — ONE-TIME PURCHASE: • All 185 formulas — from high school to university level • Dependency graphs with automatic range • Error calculator — error propagation using partial derivatives • Favorites — save important calculations • PDF export — share your results • Try the graph, PDF export and error calculator once for free before you buy PHYSICS SECTIONS: ▸ Mechanics — kinematics, projectile motion, dynamics, inclined plane, conservation laws, rotation, statics, fluids, gravitation ▸ Thermodynamics — gas laws, heat balance, phase transitions, molecular physics, adiabatic process ▸ Electromagnetism — Coulomb's and Ohm's laws, circuits, capacitors, magnetic field, induction, Maxwell's equations ▸ Optics — refraction, lenses, diffraction, Bragg's law, photoelectric and Compton effects ▸ Oscillations & Waves — pendulum, LC circuit, wave equation, sound, Doppler effect ▸ Modern Physics — relativity, atomic and nuclear physics, radioactive decay Use the result of one formula as input to another. The app is fully offline — no internet required, no data collected. Perfect for students, teachers, and physics 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.