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AUDio MEasurement System vs Room EQ Wizard: catalog facts
AUDio MEasurement System	Room EQ Wizard
Free Free and open source under GPL-2.0 or GPL-3.0.	Free Available without a software purchase.
Windows, macOS, Linux	Windows, macOS, Linux
Includes a tone generator, oscilloscope and spectrum analyzer Can plot frequency response and display harmonic distortion	Generates test signals and measurement plots Supports acoustic analysis workflows
Requires a computer sound card	Accurate acoustic measurements require a suitable microphone and calibration.
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-2.0-or-later	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 October 8, 2026	Official website Full listing and sources Checked September 22, 2026

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