Droid48

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 !

Recent changes:
- You can donate if you like the app!
- Freezing should occurs less, I'm still working on the issue
- Minimal screen is accessible again with a single touch !
- Menu is then accessible on the right side of the LCD screen ("3 dots" appearing on top right, at each app launch)
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Free
92
4.6
User ratings
10395
Installs
500,000+
Concerns
0
File size
1337 kb
Screenshots
Screenshot of Droid48 Screenshot of Droid48
About 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 !

Recent changes:
- You can donate if you like the app!
- Freezing should occurs less, I'm still working on the issue
- Minimal screen is accessible again with a single touch !
- Menu is then accessible on the right side of the LCD screen ("3 dots" appearing on top right, at each app launch)

User reviews of Droid48
Wounderful App. Sometimes crashes. Want to use with my external sd card on my Galaxy SIII. .CAN NOT DO IT
Feb 11, 2013
Excellent, incroyable, mais il me semble que le dessin des touches est encore plus proche de la réalité dans l'application iphone m48; p. ex, la lettre x est mal dessinée à droite... 1) Et encore: l'heure normale (d'hiver) (UT+1), revient tj à UT+0. 2) Impossible d'obtenir le son, par exemple 5/0, lorsqu'on coche l'option sound. 3) Pour l'éteindre, il faut faire "2nd"ON, puis ON (le sablier tourne tj), puis encore ON !
Dec 14, 2011
There is a bug when using an option from the menu (say FFT), going then back to the menu using green arrow-NXT, then picking another menu (say CONS) and then trying ot go back to menu. It goes back to previous choice
Jul 3, 2011
This is a great app! Regarding the request for the Casio FX-602P, there is one! Just look for it.
May 9, 2011
Does EVERYTHING!! Unfortunately, it doesn't work like the TI-83/89, and I cant figure out how to use it. Steep learning curve, but a great replacement for graphing calculators. I prefer Andy-83, but still a great app!
Feb 8, 2011
Android Market Comments
A Google User
Thursday 3:29 PM
Screen is blank and doesn't appear to respond Recently it fails to work. Comes up and gives me a dark blank screen. I really liked it when it worked though hopefully they get it fixed. Uninstall / reinstall seems to have reset what was wrong. There should be a easier way to reset it though.
A Google User
4 days ago
Excellent calculator; excellent emulator.
A Google User
6 days ago
Used to be great... ... Now absolutely useless as input is not working anymore. Please please please fix... :-(
A Google User
Feb 23, 2015
Owner of the previous generation HP 15C HP calculators are second to none. I still use my old HP 15C and this emulator has allowed me to discover the wonderful next generation that came in the 90s. RPL is wonderful, same as having the stack in full view on display. I also use an emulator of the 15C but the 48G is so much better that I don't use my good old HP15C anymore. The only drawback is the haptic feedback being too weak, it would be great to be able to adjust haptic duration or strenght. It would also be great an HP 50G emulator!!!
A Google User
Feb 20, 2015
Not working properly anymore on newer versions of android. I loved this app but since some time now it will freeze when you do any serious calculations. Fortunately there is a clone that contains the necessary fixes: droid48sx