Droid48

1.72 for Android

4.7 | 1,000,000+ Installs | Reviews

Arnaud Brochard

Download APK（1.4MB）

Description of Droid48

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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What's New with Droid48 1.72

Trying some things to help with the crashes/freezes

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• 
  Jack Berkhout

  Seems to have a working HP SOLVE. But it always starts with "memory clear" , so it can't keep equations, or whatever, unfortunately. Lucky I still have the physical HP-48G, there is no android app that can replace it, yet.

  2020-10-11 11:13
• 
  Robin Urquhart

  Love it, saved me when my real HP 48GX died on me.

  2020-09-25 12:18
• 
  Jim Hewett

  Somebody please, create a spreadsheet, or an add - in, that will let me use all the rpn, math, programming, solver and unit functions of this calculator per each mutually addressable cell in Excel. Or better yet, an "open source" spreadsheet.

  2020-08-04 06:27
• 
  Jon

  Been using HPs for years. Emulation is a bit quirky. Hopefully, there is a dedicated community that will solve anomalies that ensue due to the intrinsic challenges such emulation introduces. I hope all HP calcs are emulated for history's sake if nothing else. I've bought about 5 (mostly 48/49 lineage) over the years. It would be nice to be able to audit the Prime calculator before purchasing.

  2020-07-05 02:37
• 
  Kevin T

  Sto does not work on galaxy s20 +, gives bad argument error

  2020-06-14 04:17
• 
  Alan Squire

  Great emulation, so 5*... but this HP isn't one I like at ALL! How, e.g., do you get 40000 ÷ π ?? All I get in X is '40000/π' with no result.

  2020-05-21 10:39