Compare software

Blue Cat's FreqAnalystTDR Prism
Free

Available without a software purchase.

 Free

Distributed by Tokyo Dawn Records as a free plugin.

Windows, macOS Windows, macOS
  • Provides real-time spectrum analysis
  • Supports common desktop plug-in formats
  • Human auditory model with masking indication
  • Compares spectra from inputs, sidechains, files and other instances
  • Requires a compatible audio plug-in host.
  • Runs as a plugin, so it needs a DAW or plugin host
  • Analysis only, with no processing of the audio
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.