RealCalc - A Realistic Scientific Calculator

RealCalc is a slightly retro but fully featured scientific calculator which looks and operates exactly like the real thing.

Features include:
  • Previous result history.
  • Unit conversions for distance, area, volume, mass, speed, time, pressure, energy, power, temperature and data sizes.
  • Powers, roots, logarithmic and exponential functions.
  • Percentage calculations.
  • Trigonometric functions in degrees, radians or gradients.
  • Hyperbolic functions.
  • Factorials, permutations and combinations.
  • Fixed-point, scientific and engineering notation display modes, with adjustable decimal places.
  • Hexadecimal, octal and binary modes with logical operator functions.
  • 10 memories with memory contents dialog for store and recall.
  • Optional RPN mode.
  • Optional haptic feedback and long-click support.
  • Comprehensive built-in help.
It's free, and you can get it from the Android Market (search for RealCalc).

Sunday, 9 January 2011

RealCalc v1.4.5 released

What's new:
  • Reverted to old package name to fix upgrade issues.
It seems that the custom home screens provided by HTC, Samsung etc don't like it when you change the name of the app's main activity, and leave a broken shortcut on the home screen and possibly in the app menu as well.
Unfortunately this means I've had to revert the name and release again.

If you get an error such as "the linked application is no longer installed on your phone", then please uninstall RealCalc via the Market app and then download it again. If this does not fix it, please try rebooting your phone after uninstalling, then reinstall.

Apologies to those who installed v1.4.4 and have already hit this problem, as you'll need to uninstall a second time to get v1.4.5. Anyone upgrading straight from v1.4.3 to v1.4.5 should be ok.
Posted by at 22:00

2 comments:

  1. Kudos for your wonderful tool!
    It has all basic functions and more, but one:
    I miss the functions to operate on fractions,
    which are common on pocket scientific calculators.
    In any case, thank you very much!

    Marco Cesati

    ReplyDelete

  2. How do I get back to basic add subtract mode.

    ReplyDelete

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