Calc Pack

This App will help you in various calculations of your day-to-day quickly and efficiently.
  It makes calculation of percentage, simple interest and compound, makes simulation of direct financing to the consumer using the amortization system Price used by several banks, values of buying and selling products with profit margin.
Calculate your restaurant bill quickly by dividing the value with friends, assigning the amount to be paid by each individual, including service values, artwork and discounts.
Using the App is simple, enter the required values, press 'OK' to make the account or 'Erase' to clear the fields.