Mio is an iPhone app developed by Pomegranate Apps LLC. It is a free math assistant that provides instant answers to math questions using natural language. With Mio, you can ask a wide range of math-related questions, from basic arithmetic to complex calculus problems. The app also offers unit conversions, currency conversions, algebraic solutions, matrix operations, statistics calculations, calculus functions, graphing capabilities, base conversions, solar calculations, stock information, weather updates, and nutrition facts. Mio is a comprehensive math tool that can assist students, professionals, and anyone who needs quick and accurate math answers. Available on iPhone, iPad, and Apple Watch, Mio is a versatile math companion for all your mathematical needs.