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MathAudio Room EQ vs Room EQ Wizard: catalog facts
MathAudio Room EQ	Room EQ Wizard
Freemium The foobar2000 edition is free; the VST/AU edition requires a license.	Free Available without a software purchase.
Windows, macOS	Windows, macOS, Linux
Provides room-correction processing Offers a foobar2000-specific edition	Generates test signals and measurement plots Supports acoustic analysis workflows
A measurement microphone is needed; licensing differs between editions.	Accurate acoustic measurements require a suitable microphone and calibration.
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	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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