You can download the portable version of Tonoscope from the official website. The software is available for a one-time purchase fee, which currently ranges from $29 to $49, depending on the license type (e.g., personal, commercial, or educational).
Tonoscope Portable lets you turn any microphone input—voice, music, ambient noise—into real-time cymatic patterns. Watch sound take physical form on your screen, instantly. tonoscope software portable