interCalculator vs Calculator Plus

A clean, fast calculator for everyday math — with scientific functions, graphing and programmer tools when you need them. YOUR EVERYDAY CALCULATOR Type full expressions and watch the result update as you go. Prime numbers are marked at a glance. SCIENTIFIC FUNCTIONS Swipe up for sin, cos, tan, ln, log, powers, roots, factorials, π and more, in degrees or radians. NUMBER BASE CONVERSION Switch between decimal, binary, octal and hex, and calculate with AND, OR, XOR, NOT and bit shifts. FIND DIVISORS See every divisor of a number, with its prime divisors first. FUNCTION MODE WITH GRAPH Turn any expression into f(x). Trace the graph, pinch to zoom, or go full screen. DESIGNED FOR EVERY SCREEN Made for iPhone, iPad and iPhone Duo, with a layout that makes the most of every size. Also includes history synced with iCloud, seven accent colors with matching icons, haptic feedback, and full keyboard support.

Every tool unlocked. No paywall on any calculator. Solve equations step by step, work with matrices, take derivatives and integrals, and look up any of 118 elements - all offline, all free. WHAT MAKES IT DIFFERENT Step-by-step solutions See how the answer was reached, not just the result. Linear, quadratic and cubic equations, plus 2-variable systems. Formula library - 33 formulas Physics, chemistry and math. Fill in the values you know and the app solves for whichever one is missing. Newton's second law, Ohm's law, molarity, dilution, law of cosines, compound interest and more. Periodic table - 118 elements Atomic mass, electron configuration, electronegativity, period and group. Grid view or list view, with search. Matrices up to 6x6 Determinant, inverse, transpose, rank, and solving linear systems. Calculus Symbolic derivatives and definite integrals, with a graph view. Programmer mode Binary, octal, decimal and hex. Bitwise operations, 8 to 64 bit widths. Complex numbers and vectors Polar form, nth roots, dot and cross products, angle between vectors. Statistics and graphing Mean, median, mode, standard deviation, variance. Plot multiple functions at once. EVERYDAY TOOLS Currency and crypto conversion with live rates. Loan and savings interest with a full amortization schedule. Tax, tip, discount, BMI, GPA, fuel cost, unit price comparison, electricity bill. Length, area, speed, temperature and clothing size conversion. Fractions, percentages, date difference, geometry, bubble level. BUILT TO BE PLEASANT - Works fully offline, except live exchange rates - 11 languages - Calculation history with timestamps, tap any entry to reuse it - Tap anywhere in the expression to edit that exact digit - Landscape mode on the main calculator - Search box and favorites in the tool drawer Premium removes ads and unlocks extra color themes. Everything else is free, permanently. Privacy Policy: https://docs.google.com/document/d/14VwVQjYjk5p4P5gF3xpzjBEqdZWupXMi19D-FuSFS34/edit?usp=sharing Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/