Hp 12C still not functioning on iPhone X – HP 12C Financial Calculator Review

Hp 12C is still not functional on iPhone X other than as a four function simple calculator. Rotation for the financial functions. The developer is very remiss in not providing proper updates. I’m now carrying my original 12c device the avoidance of which was the reason I purchased the app in the first place. Apple should take all HP calculator products out of the store until these issues are fixed for those of us who have already paid for a non-functioning calculator app.
Review by dfgfgv on HP 12C Financial Calculator.