This app needs updating – HP 12C Platinum Calculator Review

The app worked fine for awhile, but now the finance calculation doesn’t work. I have to delete the app and then reinstall it if I need the finance application. I wish I had my money back. The aggravation is not worth what I paid, disappointing to say the least. Now I have to carry the actual calculator everywhere to avoid the reinstalling. There should be a fix for this!
Review by RE Finance on HP 12C Platinum Calculator.