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Best Sound Frequency Noise Apps

238+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated May 2026

Finding the right sound frequency noise app can be overwhelming with so many options. We've analyzed 238+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Sound Frequency Noise

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
Frequency: Healing Sounds#2

Frequency: Healing Sounds by iMobLife Technology Inc.

Heal Naturally, Inner Harmony
Strong Contender
πŸ’ͺ Health & Fitness
4.7😊(13 ratings)
FreeIn-App Purchases
Frequency: Healing Sounds screenshot 1
Frequency: Healing Sounds screenshot 2
Frequency: Healing Sounds screenshot 3
Frequency: Healing Sounds screenshot 4
Frequency: Healing Sounds screenshot 5
Frequency: Healing Sounds screenshot 6

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.

What We Love

  • πŸ‘ Relaxing and soothing sounds
  • πŸš€ Helps with sleep and relaxation
  • πŸš€ Variety of healing frequencies
  • πŸ‘ Improves mental and physical health

Room to Improve

  • πŸ› Occasional playback issues
  • πŸ”’ Subscription required for full access
  • πŸ”’ Misleading pricing information
Decibel X PRO: dBA Noise Meter#3

Decibel X PRO: dBA Noise Meter by SkyPaw Co., Limited

Frequency Spectrum Analyzer
Worth Considering
πŸ”§ Utilities
4.7😊(6.9K ratings)
$69.99
Decibel X PRO: dBA Noise Meter screenshot 1
Decibel X PRO: dBA Noise Meter screenshot 2
Decibel X PRO: dBA Noise Meter screenshot 3
Decibel X PRO: dBA Noise Meter screenshot 4
Decibel X PRO: dBA Noise Meter screenshot 5
Decibel X PRO: dBA Noise Meter screenshot 6

Transform your iOS device into a professional sound level meter with our leading noise meter app. Measure sound pressure levels accurately and protect your hearing, whether you're an audio expert or simply curious about your surroundings. See noise levels on your Apple Watch, export data to the Health app, and enjoy features like frequency analysis and dosimeter readings.

What We Love

  • πŸ‘ Works well
  • πŸš€ Keeps getting better with updates
  • πŸ’‘ Useful for monitoring noise levels
  • πŸ’‘ Helps protect hearing

Room to Improve

  • πŸ› Data transfer issues between devices
  • πŸ› Crashes and stability issues
  • πŸ› Camera crashes

More Sound Frequency Noise apps to explore

4
Frequency: Sound Generator
Frequency: Sound Generator
Frequency: Sound Generator
by Lucija Jaksic
Free

Generate a sound wave at any frequency between 1Hz and 22,000Hz with our easy-to-use sound generator. Test your speakers, tune your instruments, or simply explore the world of sound frequencies. Download now to take control of your audio experience.

πŸ”§ Utilities
(340)
5
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

An advanced sound level meter app with a built-in Spectrum Analyzer for precise measurements. Monitor noise levels, save measurements, export data, and protect your hearing using various features. Download now for accurate sound monitoring and protection.

πŸ”§ Utilities
(36K)
6
DecibelΓ­metro Ultra
DecibelΓ­metro Ultra
DecibelΓ­metro Ultra
Noise Level Frequency Analyzer
Free

Measure the sound levels around you accurately with our Decibel Meter Ultra app. Stay informed and protect your hearing by monitoring noise levels in real-time. Download now for a quieter and safer environment.

πŸ”§ Utilities
(272)
7
Sound Machine - White Noise
Sound Machine - White Noise
Sound Machine - White Noise
Fan, Ocean, Pink, Brown Noise
Free

Experience a diverse range of sounds, music, stories, and meditations tailored to enhance sleep, focus, relaxation, and more with our innovative audio app. Customize your audio experience with a vast library of content, playlists, Siri Shortcuts, and privacy-focused features to enjoy a truly immersive and personalized audio journey. Sign up for a free trial today to discover the power of functional music.

πŸ’ͺ Health & Fitness
(2.1K)
8
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
(0)
9
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Track noise around you.
Free

Track environmental noise levels with an easy-to-use decibel meter app that provides detailed analysis through dB and AF readings. Share readings, utilize polling, and explore various features for sound monitoring. Contact info@ashiers.com for more information.

πŸ“Š Productivity
(48K)
10
White Noise Deep Sleep Sounds
White Noise Deep Sleep Sounds
White Noise Deep Sleep Sounds
Fan. Rain. Better Baby Sleeper
Free

Experience deep relaxation and improved focus with our app featuring White Noise and Deep Sleep Sounds. From calming lullabies for babies to enhancing meditation and study sessions, download today to enjoy a variety of professionally recorded ambient sounds. Sleep better and boost productivity – try it out now!

πŸ’ͺ Health & Fitness
(203K)
11
NIOSH Sound Level Meter
NIOSH Sound Level Meter
NIOSH Sound Level Meter
by EA LAB d.o.o.
Free

This award-winning app, developed by acoustics engineers and hearing loss experts, offers a simple and free solution for measuring sound levels accurately. It provides essential metrics, calibration options, educational resources, and expert support, making it a comprehensive tool for monitoring noise exposure and protecting hearing. Click the link to access the app: [NIOSH Sound Level Meter](https:/www.cdc.gov/niosh/topics/noise/app.html).

πŸ”§ Utilities
(16K)
12
Sonic | Water Eject
Sonic | Water Eject
Sonic | Water Eject
Water Eject Speaker Cleaner hz
Free

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].

🎡 Music
(19K)
13
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

Transform your iOS device into a professional sound level meter with pre-calibrated accuracy and various frequency spectrum analysis tools. Measure sound pressure levels, export data to Health app, and enjoy features like FFT graphs, dosimeter readings, and InstaDecibel for social sharing. Experience the convenience of tracking noise levels with precision and ease.

πŸ”§ Utilities
(156K)
14
Decibel - sound level meter
Decibel - sound level meter
Decibel - sound level meter
Spectrum frequency analyzer
Free

Measure sound pressure and spectrum variations with the Decibel app. Compare recordings to a reference chart, save your history, and enjoy a user-friendly interface. Subscribe for access to premium features and unlimited recordings.

πŸ”§ Utilities
(4.5K)
15
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)
16
White Noise Deluxe
White Noise Deluxe
White Noise Deluxe
Sleep Sounds & Noise Machine
Free

Fall asleep easier with calming sounds and music mixes using this sleep app. Enjoy high-quality sleepscapes, white noise, and customizable channels for a deeper sleep experience. Join the Sleep Club with 35k users worldwide and start your journey to better sleep today!

πŸ’ͺ Health & Fitness
(9.6K)
17
ColorSleep: Green, Brown Noise
ColorSleep: Green, Brown Noise
ColorSleep: Green, Brown Noise
Rain & White Noise Machine
Free

Experience deep relaxation and improved sleep with our Green Noise Deep Sleep Sounds app. Enjoy a variety of soothing brown, pink, and other calming noise options to help you unwind and achieve peaceful rest. Download now for a tranquil sleeping experience.

πŸ’ͺ Health & Fitness
(17K)
18
Frequency Analyzer
Frequency Analyzer
Frequency Analyzer
Audio Spectrum, Spectroid, dB
Free

Transform your device into a professional-grade audio analysis suite with industry-leading processing, precision calibration tools, and comprehensive visualization capabilities. Download now and unlock the full spectrum of acoustic measurement capabilities for applications such as acoustic measurement, audio engineering, environmental noise consulting, and more.

πŸ”§ Utilities
(97)
19
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Try frequency generator tools
Free

This sound wave generator app offers a range of tools for producing and testing different frequencies, from tone generation and musical tuning to sound effects and analysis. With its user-friendly interface and high-quality sound generation capabilities, you can experiment with sound, test your hearing, create music, and more - try it out today!

πŸ”§ Utilities
(32)
20
Noise Generator: Full Spectrum
Noise Generator: Full Spectrum
Noise Generator: Full Spectrum
Generate Audio Color Noises
Free

"Create custom color noises like white, pink, brown, blue, and violet with adjustable filters for a personalized experience. Benefits include improved sleep, relaxation, focus, and more. Easily adjust settings and enjoy the benefits of various sound colors. Learn more at [link to article]."

πŸ”§ Utilities
(2K)