Analyzer
$0forever
- ✓ Live spectrum and 5-second spectrogram
- ✓ Peak, RMS, crest factor, and frequency metrics
- ✓ Standard PNG and CSV export
- ✓ Microphone and local file analysis
Find the problem. Jump to it. Export the evidence.
Both Pro plans unlock the same complete diagnostic workspace. Subscribe for a low starting cost or buy it once for permanent access.
Pro subscription
$5.99per month · USD
- ✓ Reference target presets with Pass, Review, and Outside-target assessment
- ✓ K-weighted, gated Integrated LUFS and EBU Tech 3342-aligned LRA
- ✓ 400 ms Momentary and 3 s Short-term loudness histories
- ✓ 4× reconstructed True Peak in dBTP
- ✓ Complete-file spectrogram timeline
- ✓ Exact start/end range selection
- ✓ Clipping detection with timestamps
- ✓ Broadband noise-floor analysis
- ✓ 50/60 Hz mains hum and harmonic detection
- ✓ Click-to-seek problem list
- ✓ PDF reports with target difference and assessment conclusion
- ✓ High-density 4K export with 4,096 recalculated FFT columns
- ✓ Reusable analysis and appearance presets
- ✓ Ad-free analyzer workspace
Pro lifetime
$39one payment · USD · future price $59
- ✓ Reference target presets with Pass, Review, and Outside-target assessment
- ✓ K-weighted, gated Integrated LUFS and EBU Tech 3342-aligned LRA
- ✓ 400 ms Momentary and 3 s Short-term loudness histories
- ✓ 4× reconstructed True Peak in dBTP
- ✓ Complete-file spectrogram timeline
- ✓ Exact start/end range selection
- ✓ Clipping detection with timestamps
- ✓ Broadband noise-floor analysis
- ✓ 50/60 Hz mains hum and harmonic detection
- ✓ Click-to-seek problem list
- ✓ PDF reports with target difference and assessment conclusion
- ✓ High-density 4K export with 4,096 recalculated FFT columns
- ✓ Reusable analysis and appearance presets
- ✓ Ad-free analyzer workspace
Already purchased?
Pro activates automatically after Stripe checkout. Sign in with the purchase email on any device to restore access and manage billing.
Open accountBefore you choose Pro
Built for practical audio work
Repeatable audio checks
Pro is aimed at podcast editors, field recordists, audio repair work, sound designers, QA teams, and anyone who repeatedly needs to locate a problem and export a clear visual record.
Your audio stays local
Audio analysis remains on your device. Account, Stripe entitlement, and secure session data are stored only to provide sign-in, purchases, and access restoration.
Clear technical boundaries
Measurements are designed for engineering and diagnostic use. They are not a substitute for a certified broadcast compliance meter.