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Calculator Apps

Discussion in 'Tech Talk - Gadgets, Gizmos and Technology' started by kevinturcotte, Sep 4, 2012.

  1. kevinturcotte

    kevinturcotte Active Member

    Dec 19, 2006
    Are there any good Graphing/Scientific calculators for Android? Preferably free?
  2. BubblePuppy

    BubblePuppy Good night dear Smoke... love you & "got your butt

    Nov 3, 2006
  3. Drew2k

    Drew2k New Member

    Aug 16, 2006
    I know some folks have used Droid48 and liked it. It's free, and simulates an HP 48 RPN calculator. (I've never used it, so can't vouch for it.)

  4. Mike Bertelson

    Mike Bertelson 6EQUJ5 WOW! Staff Member Super Moderator DBSTalk Club

    Jan 24, 2007
    I love the Droid48. :)

    I've been using HP calculators for over 20 years and the HP-48GX is my all time favorite. The Droid48 is the closest to the real thing I've found.

    If you use RPN, and IMHO it's the only way to go, than the Droid48 is the app to get.

  5. FHSPSU67

    FHSPSU67 CE'er & Retired Engineer DBSTalk Club

    Jan 12, 2007
    Windber, PA
    Now, I feel old! I bought my first HP RPN calculator, the HP-45 in the fall of 1973. Still have that one working at my desk and the HP67, 15C, 16C, 12C, 35s, 50g are all in working condition except for the card reader function on the HP67.
    What a difference after using my Post 1460 bamboo slide rule (which I still have) throughout my college days and career from 1963 til I got the HP45!

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