Touch Palladium (obsolete - see description) 4.44

Touch Palladium is an RPN financial calculator. This app implements many features of the industry-standard HP-12C Platinum, plus some extras.

The interface is the cleanest possible: just the calculator filling the whole screen. The app supports three numeric formats: American (999,999.00), European (999.999,00) and Indian (9,99,999.00), and supports copy of the value to the clipboard. Touch the left upper corner of the calculator to open the menu and get access to these features.

This premium version offers many additional features on top of the free version: portrait layout, quick guide, saving memory images, 100% fullscreen, keyboard feedback, and more.