Prism is a free, open-source audio visualizer and meter rack for your desktop. Taps into system audio via CoreAudio, WASAPI, or PulseAudio with under 8ms latency. Includes a spectrum analyzer, oscilloscope, vectorscope, spectrogram, VU meter, LUFS meter, and scrolling waveform...
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows
- Mac
- Linux
























It only offers Mac installer. Don't support windows. Also, Sonic atom's interface is not enough easy to work on mastering a track. It just shows the measurements in different ways. That's all. It's far different from the other alternatives and the Youlean Loudness meter itself.