teraFFT - that's how you real-time analyse in 2025

‎teraFFT on the App Store

optimized for Mac, iPad & iPhone, teraFFT is meant to be an intuitive tool for precise and fast read-outs, utilizing the modern architecture in Apple-devices to it's fullest.

- dual channel real-time FFT display

- lowest latency & GPU processing

- "intelligent" peak-recognition

- precision peak and cursor value display for frequency and note

- high resolution spectrogram and FFT Traces

- zoomable display (double-tap to reset)

- extreme smoothing and overlap

- custom settings presets

- clean layout, no cluster, all about readability

enjoy!