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Audiolyze

Professional Audio Spectrum Analyzer

A powerful real-time audio analysis tool for iOS, iPadOS, and macOS. Visualize sound with stunning spectrum displays, oscilloscope views, and waterfall spectrograms. Built for musicians, audio engineers, podcasters, and anyone who works with sound.

Coming soon to the App Store
Audiolyze spectrum analyzer showing real-time frequency analysis with teal spectrum and purple peak hold

Built for Every Screen

Audiolyze is a native app on Mac, iPad, and iPhone.

Audiolyze running natively on macOS, showing the waterfall spectrogram in a desktop window
Mac
Audiolyze on iPad, showing the real-time FFT spectrum view
iPad
Audiolyze on iPhone, showing the oscilloscope waveform view
iPhone

Powerful Features

Beyond the live visualizations, Audiolyze packs a full analysis toolkit — each shown here at work in the native Mac app.

Audiolyze harmonic tracking: the fundamental and its harmonics marked on the live spectrum, with a readout of pitch and per-harmonic cents deviation.

Harmonic Tracking

Automatic fundamental detection locks the pitch and overlays the full harmonic series right on the spectrum, with live cents deviation for every partial. Read the harmonic structure of any tone at a glance.

Audiolyze SPL metering panel showing the measured level in decibels, an A/Z weighting selector, and reference-level calibration controls.

SPL Metering

Sound Pressure Level measurement with A- and Z-weighting. Calibrate against a reference meter to align Audiolyze to your hardware for accurate, repeatable decibel readings.

Audiolyze filters panel with high-pass and low-pass toggles, slope selectors, and cutoff sliders, with the filter response overlaid on the spectrum.

Configurable Filters

High-pass and low-pass filters with adjustable cutoff frequencies and selectable slopes, drawn live over the spectrum so you can isolate exactly the frequency range you care about.

Three Ways to See Sound

Swipe between visualizations. Every view is GPU-accelerated and updates in real time.

Audiolyze Spectrum view — Real-time FFT with peak hold

Spectrum

Real-time FFT with peak hold

Audiolyze Waterfall view — Frequency content over time

Waterfall

Frequency content over time

Audiolyze Oscilloscope view — Raw waveform and transients

Oscilloscope

Raw waveform and transients

Technical Specifications

Built with performance in mind. Audiolyze uses Metal for GPU-accelerated rendering and the Accelerate framework for efficient DSP, ensuring smooth visuals even with the highest FFT resolutions.

Platforms iOS 17+, iPadOS 17+, macOS 14+
FFT Sizes 512, 1024, 2048, 4096
Window Functions Hann, Hamming, Blackman, Flat-top
Languages 13 languages
Rendering Metal GPU-accelerated
Privacy No data collection
Audiolyze control panel showing FFT size, input source, smoothing, and window function settings

Available in 13 languages

English Chinese (Simplified) Chinese (Traditional) Dutch French German Italian Japanese Korean Polish Portuguese (Brazil) Spanish Swedish

Ready to Visualize Sound?

Audiolyze is coming soon to the App Store for iPhone, iPad, and Mac.

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