Active Rpn Calculator Paid Apps

42s is an iPhone port of Thomas Okken's excellent and stable Free42, a complete re-implementation of the highly praised HP-42S RPN calculator. There are no ROMs or emulators involved allowing 42s...

RPN-45 SD is a complete simulation of the scientific hand-held calculator HP-45 from 1973. Powerful enhancements turn the calculator into an amazingly useful tool for the 21st...

Codex Calc is the calculator for the rest of us: easy and intuitive, without sacrificing power and capabilities.

Calculator • Unit Converter • Tip Calculator • RPN Mode • Full Scientific *...

Complex RPN Calculator that is finger friendly. Press "Shift + i" to go to the options page to customize the calculators controls. You can even choose from 12 different backgrounds to personalize...

Complex RPN Calculator is a scientific RPN calculator with a ten stack whose native number is complex. You can view and enter numbers in both polar and rectangular formats. Complex RPN remembers...

RPN Calculator 48 is a polished RPN replacement for Apple's built-in calculator:


- Starts quickly
- Large buttons
- Easy-to-read display
- Same scientific functionality as...

The only fully featured scientific RPN calculator with a modern iOS interface: Scroll through panels of operation-buttons with a swipe of your finger. Scroll through numbers to review (and edit)...

The HP-like Calculator is especially designed for the small screen! The biggest display and the biggest buttons of all RPN calculators for the iPhone. With a simple touch in the LCD Display all...

The MK61+ application is an advanced programmable RPN calculator. It has powerful features and easy to use at the same time.

While the app is based on Electronika MK61 calculator,...

My RPN calculator is a scientific and financial calculator inspired by the Hewlett-Packard HP-10C series pocket calculators of the 80s, most notably the HP 11C and HP 15C models. These software...