Download of FaceSpan 4.3 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular version among the application users is 4.3. This app's bundle is identified as com.latenightsw.FaceSpan. The program lies within Developer Tools, more precisely IDE. This Mac application was originally developed by com.latenightsw. We recommend checking the downloaded files with any free antivirus.
From the developer:
FaceSpan is a Rapid Application Development (RAD) tool, based on AppleScript.
FaceSpan lets you quickly and easily build full Mac OS X applications using AppleScript. It allows you to create windows and menus by simply dragging elements from a palette. AppleScript code can be associated with any user interface element to respond to user actions.
You may want to check out more software for Mac, such as AngelTemplate, ChIDE or flex sdk 3, which might be similar to FaceSpan.