Excellent Calculator
This is an excellent calculator. I use it on both my iPhone SE and Note 4.
The customer service is also excellent. I reported two RPN issues (1. Stack rows wrapped to the next line so you only saw the last digit of your answer unless you scrolled up, and 2. History display was wrong) & they responded immediately. Both problems were fixed very quickly in v4.1.1.
I just wish that the RPN history display also showed the operators (x, /, +, -, etc). This is a feature request they are aware of.
The_Night_Owl about
powerOne Finance Pro, v4.1.7