• Date: January 8, 2022
• OS: macOS 10.14.6 or later
• License: Mac App Store US$24.99
• No free upgrade from 1.x. Please purchase 2.3 on Mac App Store.

ProPhase is a professional digital audio software tool that displays detailed information on the phase, levels and mono compatibility of stereo audio signals in real time.

• Multiple windows (any two channels of any audio input devices)
• Resizable windows
• 30 frames per second responses
• Save settings as a document
• Speak peak levels and clip status

Phase Display

• Four different XY plot types.
• Line/Dots/Rainbow plot modes.
• Linear/Logarithmic scales.
• Gain control.
• Sample slice width control.
• Axis on/off.
• Grid on/off.
• Plot/Grid/Background colors.

Level Meter

• Peak and RMS level meters.
• Peak hold/decay.
• Sum/Difference meter.
• Correlation meter.
• Clip indicators with consecutive clipped sample count.
• Label text.
• Clip, Warning, Caution levels.

Instructions: Please refer to the help menu in the application.

FAQ: Can I monitor the audio outputs from iTunes, GarageBand, Logic Pro, Final Cut, Pro Tools, etc.? Yes, see the forum "ProPhase/ProLevel".