Best Tone Generator Apps

Generate periodic signalsAdjustable frequency and amplitudeIntegrated instrument tuner

Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.

(152)

Tone Generator EX

by An-Che Lee

Frequency range 15Hz to 22KHzSine, Square, Sawtooth, Triangle waveformsAuto-off timer

Generate a wide range of audio tones with adjustable frequencies and waveforms. Control playback in the background, from your notification drawer, or lock screen. The app automatically pauses for calls and alarms, and allows you to save custom presets.

Tone Generator: Frequency App

(439)

ad-supported

Hearing Test, Speaker Cleaner

Sine, square, sawtooth, triangle wave generationAdjustable frequency via swipeBuilt-in hearing test sweep

Generate various audio tones like sine, square, sawtooth, and triangle waves across a wide frequency range. Adjust frequencies by swiping and utilize built-in features for fun hearing tests or to clean your device's speaker.

(138)

Tone Generator Speaker Cleaner

Sonic | Water Eject

Clears moisture from device speakersGenerates tones from 0 Hz to 25 kHzControl via Apple Watch

This app generates precise sine wave tones to help remove water and debris from your device's speakers. Easily adjust frequencies by swiping on the screen, and enjoy features like Apple Watch control and background operation. Premium subscribers gain access to advanced waveforms, unlimited sessions, and an ad-free experience.

Frequency: Healing Sounds

(21K)

freemium

Neural Hz for Calm & Clarity

Full body healing & DNA repairRestorative sleep supportGentle relief for body pain

This app offers science-inspired sound therapy to promote natural healing and restore balance to your mind, body, and brain. It utilizes specific frequencies to aid in sleep, reduce pain, and enhance mental clarity for a holistic wellness journey.

💪 Health & Fitness

(2.4K)

Tone Generator: Frequency Hz

Instant Tuning & Ear Training

Reference tone generationNote or Hz inputOffline functionality

Generate precise audio tones for tuning instruments, testing sound equipment, or practicing ear training. This app offers a clean, focused experience with no ads or accounts, working offline for instant reference.

(0)

Frequency Sound Generator App

High Pitch Sound Generator

Frequency range 1Hz to 25,000HzWave visualizationAdjustable sensitivity

Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.

Frequency and Signal Generator

Generate sine, rectangular, triangular, and sawtooth wavesPlay frequency sweep test tonesSweep repeat/wobble function

Generate a wide range of audio test tones, including sine, rectangular, triangular, and sawtooth waves. Explore frequency sweeps, noise generation, and customizable settings. Upgrade for advanced features like creating multiple tone combinations and extended frequency ranges.

(355)

Sine Wave Sound Maker

Precise frequency generationMultiple waveform types (sine, square, sawtooth, triangle)Adjustable volume control

Generate precise audio tones with various waveforms for testing, calibration, and experiments. Offers a wide frequency range and adjustable volume in a simple interface.

Clean Wave - Clear Speaker

(1)

ad-supported

Speaker Cleaner Tune dB Meter

Speaker cleaning with sound wavesAdjustable frequency generator (0Hz-25kHz)Noise meter for volume measurement

This app generates sound waves to clean your device's speaker by vibrating out dust and debris. It also includes a noise meter and speaker testing functionality to assess audio quality and volume.

(2.7K)

Energy Spark Tone Generator

Tone Generator: Harmoniq

by Energy Spark Inc

Single tone generationMultiple tone generationCompatibility with Energy Necklace™

This utility app generates single or multiple audio tones. It can be used with specific hardware to detect, ingest, and visualize sound frequencies.

SignalProof: Tone Generator

(1)

free

Test Tones, Noise, Sweeps

AI Music · Song Generator

Beat Maker, Audio Voice Studio

Text-to-song generationDiverse genres and moodsAI vocals and singing

Create original, radio-ready songs and tracks using AI from simple text prompts. Generate melodies, arrangements, and vocals across diverse genres and moods. Includes an AI lyrics writer and high-quality exports for your projects.

(4)

Pro tone generator & audio lab

Tone Gen Studio

$0.99

Generate precise audio frequencies, conduct sweep tests, and analyze sound with a built-in microphone tuner and RTA analyzer. This toolkit is designed for musicians and audio engineers needing accurate tone and measurement tools.

Pure tone generator with custom frequencyPreset tone padsSweep generator