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  • #: 247566
  • Price: $5.99 In Apple Store
  • Category: Utilities
  • Updated: 2009-02-19
  • Current Version: 1.1.2
  • 1.1.2
  • Size: 0.90 MB
  • Language: English
  • Seller: Daniel Staudigel
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 2.2 or later
  • © Mountain Man Dan Software, 2008
  •  Add to Favorite apps



A fully unit-aware, customizable, programmable, scientific and engineering RPN (reverse polish notation) calculator. Great for anything from basic math in the supermarket to evaluating the ground state energy of a simple harmonic oscillator on your….. Read more

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TouchRPN iPhone Screenshot 1

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Rated 5/5 based on 1 customer reviews.


5/5 stars
Good for scientific and engineering work.

A good rpn calculator for serious engineering and scientific work. Certainly room for further developments and additions, but quite nice.

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