Minimum Requirements:
Mac: OS X 10.11 ( El Capitan ) — 64-bit
Windows: Win7 — 32-bit or 64-bit
Mac: Using additional software, such as Soundflower or Loopback, almost any app can be used to feed audio through SOAR or SOAR Pro; including: iTunes and Spotify.
Windows: The stand-alone app has limited functionality. SOAR or SOAR Pro can only use the built in pink noise generator as an audio source.