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Best Hz Sound Apps

0+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

With an average user rating of 4.5β˜…, the hz sound category is one of the App Store's strongest. Browse all 0+ apps we track, sorted so the most loved ones surface first.

Top Picks for Hz Sound

Frequency Sound Generator App#1

Frequency Sound Generator App by Min Ku

High Pitch Sound Generator
Editor's Choice
πŸ”§ Utilities
4.5😊(4.8K ratings)
FreeAdsIn-App Purchases
Frequency Sound Generator App screenshot 1
Frequency Sound Generator App screenshot 2
Frequency Sound Generator App screenshot 3
Frequency Sound Generator App screenshot 4
Frequency Sound Generator App screenshot 5
Frequency Sound Generator App screenshot 6

This app is a Frequency Sound Generator that can produce sound frequencies from 1Hz to 25,000Hz for various purposes such as annoying pets, training dogs, stopping dog barking, pranking friends, and using as a mosquito repellent. Adjust frequencies easily and get in touch via email for support.

What We Love

  • πŸ‘ Helpful for tinnitus
  • πŸš€ Accurate frequency generation
  • πŸŽ‰ Great for meditation and relaxation
  • πŸ’‘ Useful for testing speaker systems

Room to Improve

  • πŸ› Difficulty adjusting precise frequencies
  • πŸ”Š Extremely high frequencies can be painful
  • πŸ”‹ Stops playing when screen is locked
Tone Generator: Audio Sound Hz#2

Tone Generator: Audio Sound Hz by TMSOFT

Generate Audio Frequency Waves
Strong Contender
🎡 Music
4.9😊(128 ratings)
FreeAds
Tone Generator: Audio Sound Hz screenshot 1
Tone Generator: Audio Sound Hz screenshot 2
Tone Generator: Audio Sound Hz screenshot 3
Tone Generator: Audio Sound Hz screenshot 4
Tone Generator: Audio Sound Hz screenshot 5

Generate pure sine wave tones at various frequencies for purposes like tuning instruments, hearing tests, and audio equipment testing. Easily adjust frequencies, volume, and output options with user-friendly controls. Created by audio experts at TMSOFT. Explore more apps at http://www.tmsoft.com/.

What We Love

  • πŸ‘ Simple and straightforward
  • πŸš€ Works as expected
  • πŸ’‘ Useful for testing and tuning
  • πŸ’‘ Helps identify hearing range

Room to Improve

  • πŸ› Ads can interfere with usage
  • πŸ”§ Difficulty fine-tuning frequency
  • πŸ”§ No amplitude/volume display
Sonic | Water Eject#3

Sonic | Water Eject by VonBruno LLC

Water Eject Speaker Cleaner hz
Worth Considering
🎡 Music
4.7😊(19K ratings)
FreeAdsIn-App Purchases
Sonic | Water Eject screenshot 1
Sonic | Water Eject screenshot 2
Sonic | Water Eject screenshot 3
Sonic | Water Eject screenshot 4
Sonic | Water Eject screenshot 5
Sonic | Water Eject screenshot 6

Clean your iPhone speakers with Sonic, a tone generator app that removes water and enhances sound quality. Adjust frequency easily by swiping, from 0 Hz to 25 kHz. Upgrade for limitless sessions, unique waveforms, presets, and an ad-free experience. Terms of Use: [Link].

What We Love

  • πŸš€ Works great for water ejection
  • πŸ”§ Effectively removes water from speakers
  • πŸ‘ Saved phones from water damage
  • πŸ’‘ Useful for tuning instruments and sound healing

Room to Improve

  • πŸ”’ Premium features now behind paywall
  • πŸ’° Subscription model too expensive
  • πŸ”‡ Ads interfere with usability

More Hz Sound apps to explore

4
Frequency: Healing Sounds
Frequency: Healing Sounds
Frequency: Healing Sounds
Heal Naturally, Inner Harmony
Free

Experience a transformative audio journey with Frequency: Healing Sounds. Immerse yourself in Hz sound frequencies designed to enhance relaxation, focus, and well-being. Rediscover harmony and balance with our curated collection of healing sounds. Try it now for a peaceful state of mind.

πŸ’ͺ Health & Fitness
(2.3K)
5
Sonic Pitch Sound Generator
Sonic Pitch Sound Generator
Sonic Pitch Sound Generator
Clear Sound Wave Generator
Free

Generate custom sine tones with precise frequency control using this sound generator app. Adjust frequencies by swiping, visualize waves professionally, and utilize it for various purposes such as driving away insects, training pets, or pranking friends. Download now for a handy tool at your fingertips!

πŸ”§ Utilities
(1.8K)
6
Moongate: Binaural Beats
Moongate: Binaural Beats
Moongate: Binaural Beats
Sleep Frequency Healing Sounds
Free

Experience brainwave healing frequencies with Moongate's binaural beats music app. Enhance focus, relaxation, and meditation through customized sound sessions. Download now for a balanced mind and body.

🎡 Music
(56K)
7
Hz: Eject Water out of Speaker
Hz: Eject Water out of Speaker
Hz: Eject Water out of Speaker
Sound Wave Cleaner & Remover
Free

Clean out water stuck in your device's speaker by generating high-frequency sound waves using this innovative application. Say goodbye to muffled audio and enjoy crystal-clear sound again!

🎡 Music
(70)
8
Clear Wave
Clear Wave
Clear Wave
Decibel meter, hz speaker test
Free

An app for testing your speakers and microphone by playing sounds and measuring decibels and hertz output. Subscription-based with various pricing options available. Explore the app to fine-tune your audio devices today!

🎡 Music
(34K)
9
Brainwaves -- Binaural Beats
Brainwaves -- Binaural Beats
Brainwaves -- Binaural Beats
Brain Performance & Balance
Free

Experience enhanced focus and relaxation with Brainwaves, a unique application that utilizes binaural beats and sleep sounds to improve concentration and aid in restful sleep. Enhance your productivity and sleep quality today.

πŸ“Š Productivity
(3.2K)
10
Clean Tune - Speaker Cleaner
Clean Tune - Speaker Cleaner
Clean Tune - Speaker Cleaner
Decibel dB Sound Level Meter
Free

Clean Tune - Speaker Cleaner is a user-friendly app offering sound frequency playback and speaker cleaning with a single button press. It also includes a noise level meter feature. Explore professional access through auto-renewing subscriptions. Terms of Service and Privacy Policy available.

πŸ”§ Utilities
(8.2K)
11
432 hz Frequency: Focus Sounds
432 hz Frequency: Focus Sounds
432 hz Frequency: Focus Sounds
Sound Therapy ADHD Brainwaves
Free
πŸ’ͺ Health & Fitness
(7)
12
Frequency: Healing Sounds Hz
Frequency: Healing Sounds Hz
Frequency: Healing Sounds Hz
Healing, Stress Relief & Sleep
Free

Unlock the power of sound for better health and emotional well-being by accessing a range of scientifically proven brainwave frequencies and healing sounds designed to promote relaxation, stress relief, and emotional healing. Download now and find the right frequency to support your journey towards better sleep, sharper focus, and ultimate relaxation.

πŸ’ͺ Health & Fitness
(238)
13
432 Hz Converter
432 Hz Converter
432 Hz Converter
Convert Music to 432Hz
Free

This app transforms music to healing frequencies, allowing users to explore alternative tunings like 432Hz, 528Hz, and custom frequencies, creating more harmonious and calming listening experiences. Download and try conversions for free to start your journey to more harmonious music.

🎡 Music
(50)
14
528 Hz Sound Therapy
528 Hz Sound Therapy
528 Hz Sound Therapy
Music for Healing
Free
πŸ’ͺ Health & Fitness
(0)
15
Clever Speaker Cleaner
Clever Speaker Cleaner
Clever Speaker Cleaner
Clear Water Eject Wave
Free

This application helps users test and clean their speakers by generating specific sound waves and tones, and also includes a noise measuring feature to assess the loudness of their surroundings. Try it out to ensure your speakers are working properly and take advantage of its advanced features with a subscription.

🎡 Music
(41)
16
Frequency Generator: HZ
Frequency Generator: HZ
Frequency Generator: HZ
432-528 Hertz Healing Sounds
Free

Generate precise theta brainwave frequencies for relaxation and meditation with the HZ Frequency Generator app. Simply set your desired frequency and duration for a customized experience. Transform your mental state today!

🎡 Music
(464)
17
Audio Function Generator
Audio Function Generator
Audio Function Generator
Frequency and Signal Generator
Free

Discover an exceptional Function Generator App with a wide array of features for generating test tones, frequency sweeps, volume sweeps, and more. From playing music tones to custom presets and advanced settings available in the PRO version, this app offers an intuitive and powerful audio experience. Visit the tutorial page at www.ee-toolkit.com/audio-function-generator and explore its capabilities today!

πŸ”§ Utilities
(2.1K)
18
Generate Frequency Sounds Hz
Generate Frequency Sounds Hz
Generate Frequency Sounds Hz
A Frequency Wave Generator
Free

This sound wave generator app allows users to create different frequencies and patterns, offering options for single and multiple oscillators, binaural beats, and bass/sub-woofer testing. Download the app to generate various sound waves, including ultrasonic sounds, noise, and sound effects.

πŸ”§ Utilities
(13)
19
432Hz Crystal Matrix Sleep
432Hz Crystal Matrix Sleep
432Hz Crystal Matrix Sleep
Deep Sleep Sound
$0.99

This application provides soothing 432Hz natural frequency sound to help users achieve deep sleep, utilizing scientifically-designed delta and theta sleep waves. It features a built-in timer and promotes healthy living through a natural and easy-to-use approach, helping users get a good night's rest.

🌟 Lifestyle
(16)
20
Audio / Spectrum Analyzer
Audio / Spectrum Analyzer
Audio / Spectrum Analyzer
RTA (FFT / Octave Analysis)
Free
$10.99 | 100% OFF

This app is a versatile Audio/Spectrum Analyzer that allows users to view and analyze audio waveforms and amplitude spectrums from microphone input. It offers customization options for display settings, FFT size, window functions, waveform generation, and noise signal generation. Additionally, it supports Bluetooth connection policies and offers an option to hide advertisements through an in-app purchase. For a more advanced multi-channel audio signal experience, users can try out the "Multi Wave Oscillator" linked within the app's settings.

🎡 Music
(129)

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