Mi Calculator is described as 'Will do the math for you. Regular, scientific, and mortgage calculators, as well as currency and unit converters are all here in one place' and is a Calculator in the education & reference category. There are more than 50 alternatives to Mi Calculator for a variety of platforms, including Windows, Android, Mac, iPhone and Web-based apps. The best Mi Calculator alternative is Wolfram Alpha, which is free. Other great apps like Mi Calculator are SpeedCrunch, Qalculate!, fxSolver and Numbat.