You could have downloaded Matriosity 1.3 for Mac from our application library for free. The most popular version among the application users is 1.3. Commonly, this application's installer has the following filename: matriosity.zip. The actual developer of this free software for Mac is waveformsoftware. The program lies within Education Tools, more precisely Science. The bundle identifier for this app is com.apple.yourCocoaDocApp.
From the developer:
Matriosity is a serial matrix creation tool. It allows users to enter in a prime row, either as numbers (1-11, and either 0 or 12 for C) or letters (C, C#, etc.). It then generates a serial matrix, displaying the data as per the users’ preference as numbers or letters, and displaying the prime form of the matrix’s dyads, trichords, tetrachords, and hexachords. Matrices created by Matriosity can be saved for later and printed.
You may want to check out more software for Mac, such as Gee, Arcade Math Blocks or NLVM, which might be related to Matriosity.