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Key Features:

  • Supports a rich expression format, which is in most cases identical to what you would type in your programming language.
  • Support for adding unlimited numbers of variables or variable expressions.
  • Built-in debugger that lets you see the expression simplified step by step.
  • Debugger Back-step lets you backup as many steps as you like so that you can replay critical operations.
  • C/C++ operator precedence.
  • Mouse optional, all calculator commands and functions can be done using the keyboard alone.
  • Mini-Calc Mode lets your calculator take up very little screen real estate,

What's New

Version 1.6.8: Paper tape window now resizes correctly.


Mac OS 8.1 or later

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iota-calc User Discussion


Current Version (1.x)


Downloads 2,249
Version Downloads 1,324
License Shareware
Date 26 Sep 2006
Platform OS Classic / PPC 32
Price $19.95
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