Turn your smartphone into a powerful audio analysis tool with real-time frequency detection and detailed sound wave visualizations using the FFT (Fast Fourier Transform) algorithm. Ideal for students, hobbyists, musicians, and engineers, this app delivers advanced insights into audio frequencies with ease.

Compare linear and logarithmic scaling to visualize frequencies accurately and enhance your signal analysis.

Adjust waveforms, frequencies, scaling options, and more to fine-tune your signal generation and FFT analysis.