Audio Function Generator app icon

Apps Like Audio Function Generator for iPhone and iPad

Generate tones, adjust frequencies, save presets

Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.

by Thomas Gruber★ 4.72,194 ratingsUtilitiesFreeData updated 2026-09-08

Audio Function Generator screenshots

Ranked alternatives

Showing 341–360 of 1,000 ranked alternatives.

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    Tune strings with frequency and pitch display

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    ★ 4.418 ratingsMusic$2.99Data updated 2026-09-13
  1. Delay3000 Vintage Modern app icon

    Delay3000 Vintage Modern

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    Apply delay effects to audio tracks

    Delay processing plugin with 16 stereo multitap patterns and repetition hold function. Includes modulation circuit, ducking, and filter sections. Syncs to DAW and offers delay effects. Adjusts delay time and feedback parameters.

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  2. Developer Calc Hex Dec Oct Bin app icon

    Developer Calc Hex Dec Oct Bin

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    Calculate in multiple number systems

    Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.

    ★ 4.114 ratingsUtilitiesFreeData updated 2026-09-08
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    FFTWave

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    Analyze sound waves and frequencies

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    ★ 4.316 ratingsUtilitiesFreeData updated 2026-09-10
  4. Diapason Audio Generator app icon

    Diapason Audio Generator

    Fabien Lefebvre

    Generate test tones with multiple sources.

    The app generates test tones including sine, square, triangle, sawtooth waves, and noise. Users can combine up to four independent sources with phase switching for each channel.

    ★ 5.01 ratingsUtilities$1.99Data updated 2026-09-13
  5. Water Remover, Speaker Cleaner app icon

    Water Remover, Speaker Cleaner

    Mobile Card Games & Travel Apps LLC

    Eject with audio frequencies

    Remover uses audio frequencies to help remove and debris from iPhone speakers and ports. Users can select different frequency modes for ejection. One-tap activation starts the process.

    ★ 5.010 ratingsUtilitiesFreeData updated 2026-09-06
  6. bismark bs-spectrum app icon

    bismark bs-spectrum

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    Real-time audio spectrum analyzer with FFT.

    The app analyzes audio input in real-time using FFT. It displays the frequency spectrum with options for graph scale, FFT window, decay time, and amplitude offset.

    ★ 3.02 ratingsMusic$3.99Data updated 2026-09-11
  7. Water Eject - Water Remover app icon

    Water Eject - Water Remover

    Nicolas Gustavo Melian

    Test speaker output with precise tones

    Test phone speakers by generating precise tones from 20Hz to 20kHz. Adjust frequency levels to evaluate sound output, resonance, and clarity. Save and compare test results for speaker performance analysis.

    ★ 5.03 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.