KoalaCalc is a free multi-purpose calculator for Mac OS X. In its compacted state, it looks similar to the standard calculator that comes with Mac OS X. However, simply click the 'advanced features' box and KoalaCalc comes to life to become one of the most advanced scientific, conversion, statistical and expression calculators available.
The list of features includes:
The list of features includes:
- Numerous mathematical functions including trig and log functions plus 10 individual memory banks
- Conversion to and from dozens of units (inches to millimeters, pounds to kilograms, etc.)
- Basic
What's New
Version 4.5.3: Release notes were unavailable when this listing was updated.
Requirements
Intel/PPC, Mac OS X 10.4 or later
Intel/PPC, Mac OS X 10.4 or later
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| Downloads:45,572 |
| Version Downloads:9,339 |
| Type:Education : Mathematics |
| License:Free |
| Date:26 Sep 2012 |
| Platform:PPC 32 / Intel 32 / OS X |
| Price:Free |
Overall (Version 4.x):  |
Features: |
| Ease of Use: |
| Value: |
| Stability: |
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KoalaCalc is a free multi-purpose calculator for Mac OS X. In its compacted state, it looks similar to the standard calculator that comes with Mac OS X. However, simply click the 'advanced features' box and KoalaCalc comes to life to become one of the most advanced scientific, conversion, statistical and expression calculators available.
The list of features includes:
The list of features includes:
- Numerous mathematical functions including trig and log functions plus 10 individual memory banks
- Conversion to and from dozens of units (inches to millimeters, pounds to kilograms, etc.)
- Basic statistical calculations on up to 10 data sets including t-tests and analysis of variance (ANOVA)
- Built-in tape recorder (contents can be saved, recalled, or printed)
- Voice feedback (button pressed and/or computed value can be read aloud)
- Built-in expression calculator which supports brackets and the proper order of operations
- Probability calculator computes exact p value based on the F distribution, with or without epsilon correction (this unique feature is useful for statistical calculations)
- Constants menu which can be customized
- No silly 2nd function button - all features have their own button
- Most buttons including advanced scientific functions include keyboard shortcuts - a real time saver
- Help on how to use each button is provided by simply leaving the mouse cursor over a button for a few seconds
- User can set various preferences including
- Advanced features can be hidden to reduce the size of the footprint
Richard-Ripley reviewed on 06 Mar 2014
+12
Farrow reviewed on 22 Dec 2013
As the last reviewer points out, the web site seems to have completely vanished off the planet. SHAME!
Richard-Ripley reviewed on 08 Dec 2013
-1
-1
-1
+4
Drscott reviewed on 06 Jul 2011
+4
+2
+5
+17
+5
+1
+700
+2
+837
Nice to see it's still being supported.
+1
-6
Trashie reviewed on 16 Feb 2011
The fraction part is really well designed. That saves the hassle of paper.
A graphic artist needs to make them a new icon though! Must be someone who will donate one that uses this.
+3
Roro01 reviewed on 05 Nov 2007
Thank you very much, developer, for this gift.
+6
yassin saad rated on 10 Aug 2011
Sebastian-K rated on 11 Jul 2011
+5
MacropodSoftware rated on 10 Jul 2011