SPLnFFT Noise Meter app icon

Apps Like SPLnFFT Noise Meter for iPhone and iPad

Sound level meter frequency analyzer generator

The app measures sound levels using a digital display for sound power and an analog display for fast mode. It also features real-time FFT frequency analysis with highlighted predominant frequencies and their power.

by Fabien Lefebvre★ 4.860 ratingsUtilities$3.99Data updated 2026-10-04
App detailsView in App Store

SPLnFFT Noise Meter screenshots

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    DSI-3

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  14. Sonance app icon

    Sonance

    Rare Works, LLC

    See sound with audio analysis.

    The app analyzes sound from songs, the microphone, or a Line In device. It displays results in Waveform, Spectrum, and Spectrogram views, showing frequency distribution and audio signals over time.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-09-18
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