Emulator of the HP 48 scientific calculator, using RPN. Port of the X48 project (sources available on github). HP48's "grayscale mode" cannot be emulated. Visit www.hpcalc.org for a large program collection. Cool tip: tap the HP's LCD to show/hide a simpler numeric pad !

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12K ratings

What you should know about Droid48 app

  • Highligths
    Best calculator app I've seen outside of the real thing”
    This is the RPN calculator you are looking for”
    Wonderful emulation of HP's outstanding scientific and engineering calculator
    Best scientific calculator I have seen in the play store”
    Old school goodnest”
  • Keep in mind
    Used to work great but now randomly freezes since Android 5”

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