Best Hz Sound Apps

Frequency Sound Generator App

High Pitch Sound Generator

Free

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.

Sonic | Water Eject

Tone Generator Speaker Cleaner

Free

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.

Hz: Eject Water out of Speaker

Sound Wave Cleaner & Remover

Free

This app helps improve your device's audio quality by cleaning dust and water from speakers. It offers automatic and manual cleaning modes, along with real-time speaker testing to ensure clear sound for music, podcasts, and videos.

Frequency: Healing Sounds

Natural Pain Relief & Sleep

Free

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.

Hz: Binaural Beats Generator

Sounds for relaxation & focus

Free

This app generates customizable binaural beats with soothing instrument soundscapes to aid relaxation, focus, meditation, and sleep. It offers scientifically-backed presets and full audio control without requiring subscriptions or accounts. Enjoy a unique, uninterrupted listening experience designed for your mental well-being.

Frequency Sound Generator Hz

Audio Tone Player & Wave Form

Free

Generate precise audio frequencies and waveforms for various applications, from audio equipment testing and speaker cleaning to hearing tests and tinnitus relief. Offers fine-tuned control over sound output.

Generate Frequency Sounds Hz

A Frequency Wave Generator

Free

Generate various sound waves and frequencies with this utility app. It offers single and multi-oscillator modes, binaural beats, and a dedicated test for bass and sub-woofers. Explore ultrasonic sounds and noise generation.

Clean Tune - Speaker Cleaner

Decibel dB Sound Level Meter

Free

This app helps clean your phone's speakers from water with a single button press. It also measures the current noise level and allows you to play sounds of specific frequencies.

Sound Generator Frequency Hz

Speaker Test & Hearing Tones

Free

Generate precise audio tones and sound waves across a wide frequency range. Ideal for testing speakers, tuning instruments, exploring hearing, and audio experimentation. Offers multiple waveform types and advanced controls for professional and educational use.

432Hz Crystal Matrix Sleep

Deep Sleep Sound

$0.99

Experience deep, restful sleep with scientifically designed natural sound frequencies. This application utilizes Delta and Theta sleep waves to promote healthy living and a natural sleep cycle. It's easy to use and includes a built-in timer for your convenience.