The 0.2 version of Menulator for Mac was provided as a free download on our website. The application is included in Productivity Tools. The unique identifier for this program's bundle is com.eranki.Menulator. The most popular version of the application is 0.2. The actual developer of this free software for Mac is Rajiv Eranki.
From the developer:
Menulator is a free Mac calculator which resides in the menu bar, and is activated by a hot key. Although Menulator is designed for quick use (for example, calculating results while typing them into another program), it is quite powerful. It can also graph functions and take derivatives (albeit approximately).
You may want to check out more software for Mac, such as Ratiocinator X, pearCalc or Googol, which might be related to Menulator.