Love it!

Update:

Love this calculator. RPN Yippy!

I have it set up so I have my "normal" calculator on vertical mode & a custom built one on horizontal mode which is set up for currency conversions & metric/US conversions.

Previous Review:
Awesome iOS7 Upgrade

Such a great calculator is now even better with the upgrade to iOS7! Love it.

DanoSchmano about PCalc, v3.5.3