SpectraView Meter review
A capable free real-time meter for macOS DAW workflows, without offline file analysis.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SpectraView Meter is a free audio-analysis plug-in for macOS digital audio workstations. It is aimed at music producers, mixing and mastering engineers, podcasters and broadcasters who need live visibility into audio levels and loudness without changing the sound passing through a track, bus or master output. Its monitoring scope covers stereo levels, dynamic range, loudness, spectrum and waveform activity, making it suitable for checking a mix or broadcast path while audio is playing.
The feature set is broad for a free real-time meter. SpectraView Meter supports EBU R128 and ITU-R BS.1770-4 loudness analysis, with integrated, short-term, momentary and long-term loudness curves. It also measures true-peak and sample-peak levels, shows peak hold and clipping, and includes a dynamic-range bar based on short-term RMS and peak levels. Custom and preset loudness target reference lines help frame readings against chosen targets. The real-time FFT analyzer offers fractional-octave and linear modes, while the live left/right oscilloscope-style waveform adds a visual view of stereo behavior.
Platform and workflow fit are the main considerations. The plug-in supports Logic Pro, Studio One, Universal Audio LUNA, Ableton Live, Cubase, Reaper and Bitwig, and is supplied in Audio Unit and VST3 formats. That gives it a practical place across several established macOS DAW setups. However, it is limited to macOS and is designed for real-time analysis rather than offline file analysis. Choose SpectraView Meter if free, standards-aware monitoring inside a compatible DAW is the priority. Choose an alternative if you need cross-platform operation or offline analysis of completed files.
SpectraView Meter pros and cons
- Where it wins
- Covers EBU R128 and ITU-R BS.1770-4 loudness standards
- Combines loudness, true-peak, spectrum and waveform views
- Integrates with seven major DAWs, including Logic Pro and Ableton Live
- Where it doesn't
- Runs only on macOS
- Focuses on real-time analysis rather than offline file analysis
- Requires a compatible DAW plug-in workflow
SpectraView Meter fact sheet, pricing and score →
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