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AudioAuditor vs Klangfreund LUFS Meter

AudioAuditor

audioauditor.org

Klangfreund LUFS Meter

klangfreund.com

Side by side

FigureAudioAuditorKlangfreund LUFS Meter
Price fromFree—
Free planYes—
Free trial—Yes
Open source——
WindowsYesYes
macOS—Yes
LinuxYesYes
Self-hostedYes—
Plans published12
Spec score · Audio Analysis Software8.1 (#10)8.2 (#8)
PurposeAudioAuditor is an open-source toolkit for audio analysis and playback, including lossless-quality checks, AI-generated audio detection, and a built-in hi-res player.LUFS Meter is an audio plug-in for measuring and adjusting perceived loudness.
SecurityThe site says the Windows app is not code-signed, so Microsoft Defender SmartScreen may show a warning.The manual says the store uses an encrypted connection and that Stripe and Braintree handle sensitive card data under PCI DSS level 1 compliance.
SupportUsers can contact the maker by email, submit feedback through the site, or open a GitHub issue.The maker directs support inquiries and issue reports to its contact form and provides an online manual and interactive in-product help.

Plans

AudioAuditor

  • FreeFree

AudioAuditor pricing →

Klangfreund LUFS Meter

  • Discounted LUFS Meter$19, paid once
  • LUFS Meter$39, paid once

Klangfreund LUFS Meter pricing →

In their own words

AudioAuditor

AudioAuditor has no write-up on Specifiction yet; its figures are above.

Visit audioauditor.org

Klangfreund LUFS Meter

Klangfreund LUFS Meter has no write-up on Specifiction yet; its figures are above.

Visit klangfreund.com