Navigation through diagrams Documenting
Balsamiq Mockup is a graphical user interface Mockup
Mockup is a model or replica of a machine or structure , used for instructional or experimental purpose/ arrangement of text and pictures to be printed.
bMM is the extension name
Look and feel
Navigation through screens presentation
Axure RP Pro- – 7
A prototype is an interactive representation of the final product and by definition more detailed than a wireframe ( e.g. graphics and text)