Financial Calculator Pro

This review pertains to the product running on a windows 10 surface pro 4. I wanted a simple financial calculator with an amortization table. This product offered a free trial with an in app purchase ($1.99). The four functions (+ - * /) worked but memory functions didn't work. The scientific functions seemed to work as expected. The mortgage calculator worked to find the monthly payment, but no amortization schedule. I paid the $1.99 thinking that would un-lock the functions that didn't work. I tried to find help file or tutorial, to no avail. Also, I emailed customer support, but they never replied. This apps is virtually worthless. It is not worth the time, money or frustration.

Waste of money

Do not like it, only calculates payments for mortgage, will not calculate interest rate based on other information, will not calculate length of the loan. Only works one way