Best Audio Test Tones Apps

218+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated July 2026

Tone Generator is the household name in audio test tones, but it's far from the only option. We track 218+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Audio Test Tones Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tone Generator: Audio Sound HzTone Generator: Audio Sound HzFree4.7★ (2.6K)YesNoAug 2026
2Frequency: Sound GeneratorFrequency: Sound GeneratorFree4.7★ (340)YesNoAug 2026
3Audio Function GeneratorAudio Function GeneratorFree4.7★ (2.1K)NoYesAug 2026
4Speaker Tools – Audio TestSpeaker Tools – Audio TestFree5.0★ (3)NoYesJun 2026
5AudioTools, dB, Sound & AudioAudioTools, dB, Sound & Audio$19.994.8★ (5.1K)NoYesAug 2026
6Freq'n Awesome Tone GeneratorFreq'n Awesome Tone GeneratorFreeYesYesMay 2026
7Tone Generator: Frequency AppTone Generator: Frequency AppFree4.8★ (137)YesYesAug 2026
8Mimi Hearing TestMimi Hearing TestFree4.8★ (43K)NoYesAug 2026

Top Picks for Audio Test Tones

Tone Generator: Audio Sound Hz#1

Tone Generator: Audio Sound Hz by TMSOFT

Generate Audio Frequency Waves
Editor's Choice
🎵 Music
4.7😊(2.6K 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
Tone Generator: Audio Sound Hz screenshot 6

Create pure sine wave audio tones across a wide frequency range. This tool is ideal for tuning instruments, conducting hearing tests, performing science experiments, and testing audio equipment. Easily adjust frequencies and volume, with support for AirPlay devices.

What We Love

  • 👍 Simple and straightforward
  • 🚀 Works as expected
  • 💡 Useful for testing and tuning
  • 💡 Helps identify hearing range

Room to Improve

  • 🐛 Ads can interfere with usage
  • 🔧 Difficulty fine-tuning frequency
  • 🔧 No amplitude/volume display
Frequency: Sound Generator#2

Frequency: Sound Generator by Lucija Jaksic

Strong Contender
🔧 Utilities
4.7😊(340 ratings)
FreeAds
Frequency: Sound Generator screenshot 1
Frequency: Sound Generator screenshot 2
Frequency: Sound Generator screenshot 3

Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.

What We Love

  • 👍 Simple and easy to use interface
  • 🎵 Accurate frequency generation
  • 💰 Free application
  • 🧘 Helpful for meditation and stress relief

Room to Improve

  • 📢 Intrusive and inappropriate advertisements
  • 🔊 Potential audio damage to speakers/hearing
  • 🔒 Privacy concerns and data collection issues
Audio Function Generator#3

Audio Function Generator by Thomas Gruber

Frequency and Signal Generator
Worth Considering
🔧 Utilities
4.7😐(2.1K ratings)
FreeIn-App Purchases
Audio Function Generator screenshot 1
Audio Function Generator screenshot 2
Audio Function Generator screenshot 3
Audio Function Generator screenshot 4
Audio Function Generator screenshot 5
Audio Function Generator screenshot 6

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

What We Love

  • 👍 Great app
  • 🎶 Helps with Tinnitus
  • 💯 Best app I've paid for
  • 🔍 Highly recommended

Room to Improve

  • 🐛 Crashes
  • 💰 Deceptive/Money hungry
  • 🔒 Basic features paywalled

More Audio Test Tones apps to explore

4
Speaker Tools – Audio Test
Speaker Tools – Audio Test
Speaker Tools – Audio Test
Tone Generator & Audio Tools
Free

This audio utility generates tones and explores sound frequencies using your device's speakers. It offers low-frequency playback, a wide frequency generator, and stereo channel signals for listening and basic audio testing.

Low-frequency tone playbackFrequency generator (20 Hz – 20 kHz)Stereo speaker channel playback
📊 Productivity
(3)
subscription
5
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
RTA, Acoustics Measurement SPL
$19.99

This professional audio analysis app offers a comprehensive suite of tools for acoustic measurements, including SPL, RTA, and FFT. It calibrates device microphones for accurate results and allows for the addition of powerful optional modules for advanced analysis.

SPL Meter with A/C weightingReal Time Analyzer (RTA)Fast Fourier Transform (FFT) analysis
🎵 Music
(5.1K)
free with in-app purchases
6
Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator
Speaker & Audio Test Tones
Free
🔧 Utilities
(0)
7
Tone Generator: Frequency App
Tone Generator: Frequency App
Tone Generator: Frequency App
Hearing Test, Speaker Cleaner
Free

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.

Sine, square, sawtooth, triangle wave generationAdjustable frequency via swipeBuilt-in hearing test sweep
🔧 Utilities
(137)
free with in-app purchases
8
Mimi Hearing Test
Mimi Hearing Test
Mimi Hearing Test
Assess your hearing
Free

Easily assess your hearing in just 5 minutes with instant, understandable results. Track changes over time and share your data with healthcare professionals. This app provides a modern, thorough evaluation of your auditory health.

Modern hearing assessmentInstant, understandable resultsIntegrates with Apple Health
💪 Health & Fitness
(43K)
free with in-app purchases
9
Mic Test - Instant Audio Check
Mic Test - Instant Audio Check
Mic Test - Instant Audio Check
Easily test your mic's audio
Free

Instantly test your microphone's audio quality with a simple interface. This app supports various microphone types, displays real-time sound levels, and allows for one-touch recording and playback. Save your recording history for easy comparison.

Instant microphone testingVolume meter for sound levelsOne-touch recording and playback
🔧 Utilities
(70)
free with in-app purchases
10
Ringtone Maker: TUUNES
Ringtone Maker: TUUNES
Ringtone Maker: TUUNES
Custom Ringtones & Tones
Free
$0.99 | 100% OFF

Create and download trending ringtones directly on your phone. Customize your alerts with a vast library of music and sounds, no computer needed. Join a community of enthusiasts and discover exclusive deals.

No computer requiredTrendsetting content (10k+ Ringtones)Ringtone maker
🎵 Music
(39K)
free with in-app purchases
11
SignalProof: Tone Generator
SignalProof: Tone Generator
SignalProof: Tone Generator
Test Tones, Noise, Sweeps
Free
🔧 Utilities
(0)
12
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Record & Edit: Music and Voice
Free

Record and edit high-quality audio and video with automatic studio effects. Enhance voice, music, and more with noise reduction, EQ, and spatial audio. Share your creations directly to social media or export lossless files.

Automatic studio effectsNoise reductionSpatial audio and EQ
🎵 Music
(7.2K)
free with in-app purchases
13
Clear Wave : Speaker Test
Clear Wave : Speaker Test
Clear Wave : Speaker Test
Sound Wave - Tone Generator
Free

This app generates sound waves to test and enhance speaker performance. It offers customizable frequencies, test modes, and stereo channel testing. You can also boost bass and volume, and play audio from files or Apple Music.

Speaker testing with sound wavesCustomizable frequency generator (0-20,000 Hz)Multiple test modes (Standard, deep, quick)
🔧 Utilities
(853)
free with in-app purchases
14
Voice Recorder : Audio Memos
Voice Recorder : Audio Memos
Voice Recorder : Audio Memos
Audio Record, Memo, Transcribe
Free

Record, manage, and transcribe audio with this free voice recording app. It offers high-quality sound, unlimited recording time, and easy sharing options. Convert spoken words into text for meetings, lectures, and personal memories.

Unlimited high-quality audio recordingBackground recordingAudio to text transcription
🔧 Utilities
(2.8K)
free with in-app purchases
15
Tone Deaf Test: Check for pitch deafness
Tone Deaf Test: Check for pitch deafness
Tone Deaf Test: Check for pitch deafness
by Easy Ear Training
Free

Determine if you are tone deaf with a quick, interactive quiz. This app provides detailed information about pitch deafness and offers guidance for improving your singing in tune. Discover your musical potential and share your results.

3-minute interactive quizDetermines tone deafnessInformation on pitch deafness
🎬 Entertainment
(954)
free
16
Hearing Test & Ear Age Test
Hearing Test & Ear Age Test
Hearing Test & Ear Age Test
Easy Home Hearing Test
Free

Assess your hearing ability from home with a simple, user-friendly application. Measure your hearing across a wide frequency range and determine your "ear age" by testing high-frequency sound perception.

Home hearing testFrequency range 125 Hz to 8000 HzResults graph
💪 Health & Fitness
(212)
free with in-app purchases
17
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition
🔧 Utilities
(36K)
freemium
18
Voice recorder, audio recorder
Voice recorder, audio recorder
Voice recorder, audio recorder
by Hong Nguyen
Free

Record high-quality audio with this intuitive application. It offers HD recording, easy playback, and sharing options for your voice memos. The app features a simple interface for instant starts and background recording capabilities.

HD Audio recordingSimple user interfaceInstant start
📊 Productivity
(2.9K)
free with in-app purchases
19
Water Eject ~ Speaker Wizard
Water Eject ~ Speaker Wizard
Water Eject ~ Speaker Wizard
#1 Effective Ultra Clear Wave
Free

Generate pure tones, frequencies, and waveforms to test audio equipment like speakers and headphones. Ideal for professionals and enthusiasts seeking to ensure optimal sound quality through customizable frequencies and noise generation.

Tone generationFrequency testingWaveform generation
🎵 Music
(7.6K)
free with in-app purchases
20
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Frequency Spectrum Analyzer
$69.99

This application transforms your device into a professional sound level meter, offering precise dBA and dBC measurements. It features advanced analysis tools like frequency spectrum analysis and data export, making it ideal for audio professionals and anyone interested in sound environments.

Professional sound level meterdBA and dBC measurementsFrequency spectrum analysis (FFT, BAR graphs)
🔧 Utilities
(6.9K)
paid

FAQ about Audio Test Tones

What are the best audio test tones apps for iPhone?
Tone Generator: Audio Sound Hz tops our audio test tones apps ranking as of July 2026, with a 4.7-star average from 2.6K App Store ratings, and it's free to download.
Yes — 18 of the top audio test tones apps we rank are free to download, including Tone Generator: Audio Sound Hz and Frequency: Sound Generator.
Tone Generator: Audio Sound Hz shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 218+ audio test tones apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app generates pure sine wave audio tones at frequencies ranging from 20Hz to 22,000Hz. It's designed for various applications like tuning instruments, conducting hearing tests, performing science experiments, and testing audio equipment.
Key uses include performing hearing tests to determine the lowest and highest frequencies you can hear, tuning musical instruments like guitars to specific frequencies (e.g., 440 Hz for Low E), conducting science experiments such as finding the resonant frequency of a wine glass, and testing audio systems like subwoofers.