Developer: Katsura Shareware

Current Version: 2.1.1

Last Updated: 3 years ago

Download Size: 1.9 MB - Download


ProLevel is a professional digital audio software tool that displays detailed information on the 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

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


Release Notes:

• Rebuilt using Xcode 6.0.1.


Most Helpful Reviews

Version 2.0.4
Review by timmscup

Exactly what I was looking for! - I needed something to monitor audio levels from different types of video sources/files. This took some time to get set up, but it does exactly what I need. The setup issue had more to do with using Audio Midi Setup to get the right signal routing.

Found helpful by 2 out of 2 people
Version 2.0.3
Review by QX&

Not Not Not What I needed - So like another reviewer here, this does not do what I wanted so its 5 bucks wasted. I have plenty of input monitoring in Logic WHAT WE NEED IS A STANDALONE OUTPUT METER THAT IS LISTENING TO THE OUTPUT DEVICE, WHETHER THAT IS THE INTERNAL OUTPUTS OR EXTERNAL SUCH AS WITH AN AUDIO RECORDING INTERFACE! This is not rocket science, people!

Found helpful by 3 out of 5 people

More Reviews for Current Version

Version 2.1.1
Review by MartyMoney

Great little App - In finally got this to work the way I needed it to. Unforunatly (for some reason) they didn’t design it to have the one audio source I needed (internal speakers). So I had to jump thru some hoops by installing the Soundflowerbed (free) app. But then got stuck as when you launch this little app it doesn’t appear as a normal app. Instead you have to realize that it added a tiny little icon up in the upper right corner of the Mac screen were all the other little icons are. From there you can set the audio path that you need. In my case I wanted it for watching levels with iMovie.

Found helpful by 2 out of 3 people
Version 2.1.1
Review by iPod Composer

Waste of time and money - THis does not show you what is being OUTPUT and doesn’t even allow access to the built-in signal. I’m not sure what it’s supposed to do. It just shows the inout level of the attached camera, but NOTHING related to what the Mac itself is sending out, let alone what a specific app is sening out. Save your money for a cup of coffee. This is worthless and NOT AT ALL for professional use. I suspect the other reviews are shills. If Apple allowed, I’d have a few choice words for these guys, but the most polite i can come up with is THEIVES!

Found helpful by 1 out of 6 people