Quality Analyzer

Professional audio analysis tool for iOS. Real-time A-weighted dB meter with IEC 61672 standard accuracy, live spectrum analyzer, and comprehensive file analysis. Monitor sound levels instantly with professional-grade SPL measurement (30-110+ dB range). Perfect for DJs, sound engineers, and producers who need instant audio feedback. Analyze audio files for system compatibility (Laptop & PA System scores), perceptual metrics (Warmth, Clarity, Dynamics, Spaciousness), and full spectral analysis with detailed spectrogram. Built on the same mastering engine as Instant Mastering - two apps working together to deliver the best possible sound quality. Know if your mix works on club speakers before you play. Test compatibility across different systems. See exactly what your mix needs with visual feedback.

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STORY

Quality Analyzer was born from the need to understand what makes audio sound professional, and to test it before it reaches the audience.

As a DJ and producer, I needed to know: Will this track work in a club? How will it sound on a laptop versus a PA system? What does the mix actually need?

Traditional audio analysis tools were either too complex or not accurate enough. I wanted something that could give instant, professional feedback using industry standards - A-weighting for environmental noise measurement, real-time dB monitoring, and perceptual analysis that actually makes sense.

Quality Analyzer uses the same core engine as Instant Mastering, sharing technology and insights. Together, they form a complete workflow: analyze first, then master. Two apps, one mission: perfect sound quality.

Whether you're checking sound levels live during a performance, testing compatibility before a gig, or analyzing a finished mix, Quality Analyzer gives you the professional insights you need. âš¡

This is the story of Quality Analyzer. ✨