A free program for Android, by Eric Joyé.

Calc. is the most powerful all-purpose business and personal finance app available on Android. This business and personal finance app is the best solution for financial calculations and calculations for business, commerce, accounting, finance, bookkeeping, and many other uses.

Calc is the best business and personal finance app for Android.

Calc can calculate and solve any equation.

Calc supports many different types of calculations, including: algebraic, arithmetic, percentage, binary, and more.

You can do calculations in many different currencies.

You can use many different types of variables, including: numbers, text, dates, and more.

You can add, subtract, multiply, and divide.

You can calculate the square, square root, cube, cube root, and more.

You can calculate the probability of a event.