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 421–440 of 1,000 ranked alternatives.

  1. MF-103S 12-Stage Phaser app icon

    MF-103S 12-Stage Phaser

    Moog Music Inc.

    Modulate audio with effects

    Adjust audio signals with a voltage-controlled and a wide-range LFO. Modulate frequency and depth parameters. Connect to MIDI devices and integrate with modular synthesizer systems.

    ★ 5.07 ratingsMusic$14.99Data updated 2026-09-06
  2. Band Toolbox app icon

    Band Toolbox

    TMI Media, LLC

    Practice scales, tune, and transpose music

    Offers a metronome with tempo adjustment and common tempo options. Includes a transposed tuner showing frequency and note. Features an interactive fingering chart, musical term dictionary, transposition tools, and scale practice exercises.

    ★ 4.79 ratingsEducation$1.99Data updated 2026-09-15
  1. HD Music Parametric Equalizer app icon

    HD Music Parametric Equalizer

    AURALWARE LLC

    Enrich headphone listening experience now.

    The app offers a 100 dB EQ range with 10 programmable frequency points and song level adjustment. It provides comprehensive playlist creation and management functions, along with fast audio scrubbing.

    ★ 2.52 ratingsMusic$1.99Data updated 2026-10-18
  2. iEQ app icon

    iEQ

    Engineered Stuff

    Adjust music anywhere, anytime, always.

    The app offers a ten-band graphic equalizer for iOS devices. It allows users to adjust audio tracks from their music library, device files, or iCloud Drive to suit their preferences.

    ★ 2.85 ratingsMusic$2.99Data updated 2026-10-06
  3. Ambiwell: Sleep Relax Focus app icon

    Ambiwell: Sleep Relax Focus

    Mindful Means LLC

    Create sound stacks and save favorites

    Create and customize soundscapes using ocean waves, drones, fans, bowls, rain, and noise. Layer sounds to build personalized environments for , relaxation, or . Save preferred combinations for different activities.

    ★ 4.610 ratingsHealth & FitnessFreeData updated 2026-10-04
  4. MF-109S Saturator app icon

    MF-109S Saturator

    Moog Music Inc.

    Shape sound with envelope control

    A music offering audio processing tools. Users can apply distortion, warmth, and compression effects. Adjust envelope followers and control drive circuits. Model noise generators for analog sound shaping. Export processed audio files.

    ★ 4.610 ratingsMusic$14.99Data updated 2026-09-06
  5. Speaker Meter app icon

    Speaker Meter

    Fabien Lefebvre

    Measure loudspeaker frequency response easily.

    The app measures the frequency response of HiFi systems. It provides a complete overview of the frequency response in three clicks and one minute.

    ★ 2.52 ratingsUtilities$0.99Data updated 2026-09-12
  6. X Banjo Tuner Pro app icon

    X Banjo Tuner Pro

    智健 肖

    Tune banjos with precision and accuracy

    Tune banjos with precision. Detect frequency deviations in cents for 4, 5, and 6-string models. Automatically identify strings when plucked. Provide visual feedback for accurate tuning.

    ★ 2.24 ratingsUtilitiesFreeData updated 2026-09-15
  7. FFT app icon

    FFT

    Andrew Smith

    Analyze audio and display frequency graphs

    Analyzes audio using Fast Fourier Transform to display amplitude vs. frequency graphs. Displays detailed spectral analysis in octaves. Supports iOS microphone or external microphones for accurate measurements.

    ★ 4.06 ratingsMusic$10.99Data updated 2026-09-08
  8. Blue Box app icon

    Blue Box

    Sunshine Valley Systems

    Encode and decode DTMF touch tones.

    The app encodes and decodes DTMF signals. Users can generate tones using a keypad or decipher tones via the microphone.

    ★ 5.03 ratingsUtilities$4.99Data updated 2026-09-16
  9. Shim Selector app icon

    Shim Selector

    Trelleborg Sealing Solutions Germany GmbH

    Find shim materials for brake NVH.

    The app provides engineers with a tool to identify shim materials for noise, vibration, and harshness issues. It features an FFT analyzer for precise results and a search function to filter material variables.

    ★ 4.85 ratingsBusinessFreeData updated 2026-10-21

How we rank alternatives

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