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.

FAQ: Can I monitor the audio outputs from iTunes, GarageBand, Logic, Final Cut, Pro Tools, etc.? Yes. With a help of third-party audio routing software such as Soundflower. See the forum "ProPhase Support" for detail.

• 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
• Floating window option
• Transparent window option

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

What's New

Version 2.1.1

• Rebuilt using Xcode 6.0.1.

Ratings and Reviews

this is a great little meter


Coming from windows I was looking for an audio meter just like the "Pinguin" audio meter program. The only thing I noticed it a has a little tiny delay to it. but not to bad. that is the only issue I noticed. I have an M-Audio USB pluged in to my mac book pro 2011. all in all worth the money. the pinguin program for mac is around 300 bucks and have to have a usb dongle.. so this might be your best bet.


Katsura Shareware
3 MB
Age Rating
Rated 4+
© 2014 Katsura Shareware


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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