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ExpressionsinBar is a simple menubar application which provides powerful computer-aided algebra computations. A mathematical expression entered in the popup window is immediately computed and the result is displayed in an associated subview window. With the drag-and-drop feature, results are easily copied into text editors such as Pages or Microsoft Word, or presentation programs such as Keynote or Microsoft PowerPoint. The algebra functionalities include:

  • Constants (π, e, etc.)
  • Integers, fractions, floating numbers
  • Sequences, lists, vectors, matrices, strings
  • Operators (+, -, *, more...

What's New

Version 0.9:

Note: Now requires OS X 10.8 or later.

  • Add zoom slider
  • Improvements in the user interface
    • Display short "howto" when typing
    • Automatic completion of functions when typing
  • Other Fixes
    • Minor bugs


  • OS X 10.8 or later

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5 3


Current Version (0.x)


Downloads 3,253
Version Downloads 30
License Commercial
Date 08 Oct 2015
Platform Intel 64 / OS X
Price $3.99
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