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 401–420 of 1,000 ranked alternatives.

  1. iPegs app icon

    iPegs

    Hank Heijink

    Tune with professional musician tools.

    The app offers a tone generator with five tones and a tuner with three display modes. It includes twenty-three default temperaments and allows users to add their own, with easy selection between flats and sharps in meantone temperaments.

    ★ 5.02 ratingsMusic$3.99Data updated 2026-09-11
  2. Stereo Width Control app icon

    Stereo Width Control

    Blue Mangoo Consulting Company Limited

    Adjust per frequency band

    Adjust for 4 adjustable frequency bands. bass focus in the center channel and maintain spacious mid-range imaging. Solo each band for individual auditioning.

    ★ 5.012 ratingsMusic$5.99Data updated 2026-10-20
  3. Pips! app icon

    Pips!

    Jason Thompson

    Create and play time signals

    Create and play custom sequences of pips using a tone generator. Adjust timing and spacing of pips. Export sequences for playback on compatible devices. Sync with radio equipment to broadcast time signals.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  1. StringLab app icon

    StringLab

    Limelight Software

    Model strings and create sounds

    Generates instrument sounds using physical string modeling based on Karplus-Strong theory. Users can adjust waveform inputs, control delay lines, and modify filters to create various instrument tones.

    ★ 4.111 ratingsMusic$14.99Data updated 2026-09-06
  2. iTuningFork - Tone Generator app icon

    iTuningFork - Tone Generator

    Gianluca Natalini

    Tone generator for instruments and electronics.

    The app generates selectable waveforms and frequencies for tuning instruments or testing electronics. Users can select musical instruments to automatically generate tone scales or use a 9-octave keyboard to play desired notes.

    ★ 1.65 ratingsMusic$1.99Data updated 2026-10-10
  3. MF-102S Ring Modulator app icon

    MF-102S Ring Modulator

    Moog Music Inc.

    Modulate audio with effect

    Modify audio signals using modulation, voltage-controlled carrier oscillation, and dual-waveform LFO modulation. Adjust frequency and depth parameters. Connect to MIDI devices and integrate with DAWs for real-time effects processing.

    ★ 5.08 ratingsMusic$14.99Data updated 2026-09-06
  4. Sound Meter - Decibel Analyzer app icon

    Sound Meter - Decibel Analyzer

    Nalin Savaliya

    Measure noise and display values

    Measures environmental noise and displays values through a gauge and graph. Shows current noise reference and min/avg/max levels. Allows device-specific calibration. Displays data in multiple formats.

    ★ 4.17 ratingsMusicFreeData updated 2026-09-06
  5. MF-108S Cluster Flux app icon

    MF-108S Cluster Flux

    Moog Music Inc.

    Create and share modular synth sounds

    Modular synth effects pedal with dual-range BBD delay and multi-waveform LFO. Users can modulate delay for chorus, flanging, and vibrato. Features adjustable parameters, patchable inputs and outputs, and analog signal processing.

    ★ 5.011 ratingsMusic$14.99Data updated 2026-09-06
  6. ZoomVolume app icon

    ZoomVolume

    Takaaki Onishi

    Change volume with on display.

    The app allows users to adjust volume levels with precision. It offers the ability to save and load volume settings as presets for convenience.

    ★ 4.311 ratingsUtilitiesFreeData updated 2026-09-27

How we rank alternatives

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