The 2.3 version of Analytic Rarefaction for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within Education Tools, more precisely Science.
The latest version of Analytic Rarefaction is supported on Mac OS X 10.7 or later. This free software for Mac OS X is an intellectual property of Hunt Mountain Software. The most popular version among the application users is 2.0. We recommend checking the downloaded files with any free antivirus.
From the developer:
Analytic Rarefaction brings fast individual-based rarefaction to the Mac. You supply a data file listing the abundance of each species, and Analytic Rarefaction quickly produces a table of the expected number of species for smaller sample sizes. You also get estimates of uncertainty, including confidence intervals, that you can easily import into Excel, R, or many other graphing programs.
You may want to check out more software for Mac, such as Analytics to Earth, Flashcard Analytics or DiversityAS, which might be similar to Analytic Rarefaction.
Network Tools