AudioAuditor vs Open Audio Analyzer
AudioAuditor
audioauditor.org
Open Audio Analyzer
open-audio-analyzer.comSide by side
| Figure | AudioAuditor | Open Audio Analyzer |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 2 |
| Spec score · Audio Analysis Software | 8.1 (#10) | 8.6 (#5) |
| Platforms | The desktop app supports Windows 10 or later on x64; the CLI supports Windows x64, Linux x64, and Linux ARM64, while macOS is not yet supported. | The maker lists desktop downloads for macOS 14.2+, Windows 10 1809+ and Linux; its privacy policy also covers iPadOS and Android builds. |
| Privacy | Analysis runs locally, with no telemetry or analytics; optional network features can be disabled through Offline Mode. | The maker says there are no accounts, analytics, telemetry, crash reporting, advertising or third-party services, and measurements stay on the device unless explicitly published locally. |
| Purpose | AudioAuditor 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. | Open Audio Analyzer is a free, open-source loudness and spectrum analyzer for live audio and audio files. |
| Support | Users can contact the maker by email, submit feedback through the site, or open a GitHub issue. | Technical support is directed to the public GitHub issue tracker, with documentation covering installation, metrics, keyboard controls, wire protocol and building. |
Plans
In their own words
AudioAuditor
AudioAuditor has no write-up on Specifiction yet; its figures are above.
Open Audio Analyzer
Open Audio Analyzer is free, open-source software for measuring loudness and spectrum in live audio and audio files. Its fourteen meter types include loudness, true peak, VU, spectrum, spectrogram, oscilloscope, phase scope and histogram. Loudness measurements follow EBU R 128 and ITU-R BS.1770-4, with momentary, short-term and integrated LUFS, loudness range and oversampled true peak. Users can arrange meters across tabs, save presets, choose delivery targets for streaming or broadcast, and create their own targets. A command-line tool analyzes individual files or album folders and can produce reports or CSV output. VST3 and Audio Unit plugins send measurements and DAW transport position to the app. An AAX plugin is in the plugin archive but is not signed for a released Pro Tools version. A tablet on the same network can display the app's published measurements over Wi-Fi. The maker says measurements stay on-device and audio is neither stored nor transmitted. The remote display link has no encryption or authentication. The app runs on Android, iOS, Linux, macOS and Windows.