Music Science and the Sublime
Desktop app: digital monochord

OSX 10.4 - 10.10

windows 7 - 8
Mac standalone application.

 Download, unzip, put the icon where you want it.

Windows: - First download and install Max 6 runtime (free).
 Mac 6 runtine for Win 32-bit
Mac 6 runtine for Win 62-bit
- THEN download i-WAIL
unzip, and click on  'Monochord10.maxpat'