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
Tune instruments with precision and frequency meter
Tune instruments like guitar, piano, and violin with a . Generate tones and adjust frequencies for voice training. Display tuning systems including equal temperament and Pythagorean.
Maintain device sound quality with , tone generation, and noise monitoring. Play frequencies to remove from speakers. Generate precise audio tones for testing or sound experiments. Measure ambient noise levels accurately.
Tune low-frequency instruments with precision. Detect and adjust guitar, double , cello, and other -range instruments. Use a chromatic scale for accurate tuning. Adjust pitch in real-time. Save and recall custom tuning settings.
Customize audio environments with adjustable sound wave settings from 0 Hz to 22,000 Hz. Measure ambient noise levels in real time. Use ultrasonic frequency to deter mosquitoes. Access advanced features via subscription.
Generate numbers with customizable ranges and single-tap selection. Create one or multiple numbers at once. Functionality works offline. Ideal for games, giveaways, and classroom activities.
Udio tones across 20 Hz to 20 kHz for testing, tuning, or experimentation. Test speaker performance for distortion or imbalance. Clean muffled speakers using the built-in speaker cleaner tool.
The app provides real-time audio analysis for musicians and recording engineers. It enables portable, precision audio measurement and visualization for tasks like room or speaker tuning.
Create and manipulate sound using a modular synthesizer with patching capabilities. Add or remove up to 100 modules including oscillators, envelope generators, and filters. Learn synthesis concepts through interactive module configuration.
The app generates sine waves, square waves, white noise, and pink noise. Users can select frequencies between 20Hz and 20kHz with multiple resolutions or enter exact frequencies via keyboard.
Display a full-screen analog with customizable dial, index, and hands. Choose from 6 standard face types or purchase additional options. Select from 6 index styles including Roman numerals and triangle designs.
Create and manipulate synth sounds with oscillators, filters, and envelopes. Adjust parameters for tone shaping and modulation. Save and load presets. Export audio files and integrate with digital audio workstations.
Edit guitar tones wirelessly via Bluetooth. Adjust modulation, echo, and reverb parameters. Access advanced settings for detailed tone shaping. Control amplifier functions from a mobile device.
Create bass-heavy sounds with a monophonic synthesizer. Adjust frequency ranges and apply mid/side processing for stereo imaging. Control low-end thickness and shape sub-bass tones. Export audio files and integrate with digital audio workstations.
Create and edit music with a variety of tools. Trigger pads in live mode. Adjust effects in dedicated mode. Arrange samples in sequences, takes, and groups. Record via microphone. Generate samples using AI. Add fade-in and fade-out regions.