500,000 - 1,000,000 downloads

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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 !

Tags: hp48, droid 48, hp48 emulator, hp 48, droid48 manual, droid48, hp emulator, hp 48g, hp 48 emulator, hp48g.

Recently changed in this version

- Bugfixes on external storage management
- Removed the compatibility menu. You can access settings, minimal screen and other options by tapping the LCD screen of the HP calculator (a small reminder will appears at each application start)
- Moved ram and rom files to the proper Android data directory, so an uninstall will leave your external storage in a clean state.

Lists with Droid48

Some lists where this application appears: Good Stuff, Luis Jerald.

Screenshots Droid48
View bigger - Droid48 for Android screenshot
View bigger - Droid48 for Android screenshot
Comments and ratings for Droid48
  • (75 stars)

    by adezag_2526329 on 08/12/2012

    no me llego ningun mensaje a mi correo ni a mi facebook adezag@hotmail.com nxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxdddddddddddddddddddddddddddddddddddddddddddddd

  • (75 stars)

    by petec on 28/05/2012

    I love it but my fat fingers make it unusable for other then the numeric keyboard mode. Any suggestions?


  • (75 stars)

    by rmollov on 06/04/2012

    Works excellent on phones, but that's not the case with my Samsung Galaxy 10.1 tablet :(

  • (75 stars)

    by vacow on 09/11/2011

    1st - God
    2nd - Arnaud Brochard
    3rd - Rest of the World

    Just simple the best!!!! I use a real HP48G since 1997... is part of my hand!!!!


  • (75 stars)

    by aaron.toponce on 28/05/2011

    Solid app, but it would be nice of Droid49 or Droid50 existed as well.

  • (75 stars)

    by Todd Wiedemeier on 10/06/2014

    This app is as close to the real thing as possible. Great app and indispensable for anyone accustomed to the RPN way of thinking...

  • (75 stars)

    by Mango Martin on 10/06/2014

    I love my HP, so it is nice to use it on my phone. I haven't figured out why it dumps my whole stack when the phone is rotated.