Best Audio Test Apps

224+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our audio test list covers 224+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Audio Test Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Decibel : dB sound level meterDecibel : dB sound level meterFree4.6★ (36K)YesYesJul 2026
2Tone Generator: Audio Sound HzTone Generator: Audio Sound HzFree4.7★ (2.6K)YesNoJul 2026
3Hearing Test & Ear Age TestHearing Test & Ear Age TestFree4.6★ (212)YesYesJul 2026
4Mimi Hearing TestMimi Hearing TestFree4.7★ (42K)NoYesJul 2026
5Audio Function GeneratorAudio Function GeneratorFree4.7★ (2.1K)NoYesJul 2026
6Mic Test - Instant Audio CheckMic Test - Instant Audio CheckFree4.4★ (70)YesYesJul 2026
7AudioTools, dB, Sound & AudioAudioTools, dB, Sound & Audio$19.994.8★ (5K)NoYesJul 2026
8Decibel X:dB Sound Level MeterDecibel X:dB Sound Level MeterFree4.7★ (156K)NoYesJul 2026

Top Picks for Audio Test

Decibel : dB sound level meter#1

Decibel : dB sound level meter by Vlad Polyanskiy

Audio noise Spectrum Analyzer
Editor's Choice
🔧 Utilities
4.6😐(36K ratings)
FreeAdsIn-App Purchases
Decibel : dB sound level meter screenshot 1
Decibel : dB sound level meter screenshot 2
Decibel : dB sound level meter screenshot 3
Decibel : dB sound level meter screenshot 4
Decibel : dB sound level meter screenshot 5
Decibel : dB sound level meter screenshot 6

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.

What We Love

  • 👍 Useful for monitoring noise levels
  • 🔍 Accurate for a phone app
  • 🔧 Good for calibrating audio equipment
  • 💡 Helpful for hearing protection

Room to Improve

  • 💰 Aggressive upselling tactics
  • 🔒 Privacy concerns around data collection
  • 🕹️ Confusing free vs paid options
Tone Generator: Audio Sound Hz#2

Tone Generator: Audio Sound Hz by TMSOFT

Generate Audio Frequency Waves
Strong Contender
🎵 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

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
Hearing Test & Ear Age Test#3

Hearing Test & Ear Age Test by Yuichi Sakashita

Easy Home Hearing Test
Worth Considering
💪 Health & Fitness
4.6😊(212 ratings)
FreeAdsIn-App Purchases
Hearing Test & Ear Age Test screenshot 1
Hearing Test & Ear Age Test screenshot 2
Hearing Test & Ear Age Test screenshot 3
Hearing Test & Ear Age Test screenshot 4

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.

What We Love

  • 👍 Accurate results compared to professionals
  • 👍 Easy to use and understand
  • 👍 Good for tracking hearing changes
  • 👍 Free and accessible

Room to Improve

  • 🐛 Inconsistent results with different headphones
  • 🐛 Ads can be intrusive
  • 🐛 Some users find the test too long

More Audio Test apps to explore

4
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
(42K)
free with in-app purchases
5
Audio Function Generator
Audio Function Generator
Audio Function Generator
Frequency and Signal Generator
Free

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.

Generate sine, square, triangle, and sawtooth tonesFrequency and volume sweep generationNoise generation (white, pink, violet, etc.)
🔧 Utilities
(2.1K)
free with in-app purchases
6
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
7
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
(5K)
free with in-app purchases
8
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.

Precise sound pressure level measurementFrequency spectrum analysis (FFT, BAR graphs)Historical data recording and export
🔧 Utilities
(156K)
free with in-app purchases
9
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
(7.5K)
free with in-app purchases
10
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
(579)
free with in-app purchases
11
Clear Wave - Speaker Test
Clear Wave - Speaker Test
Clear Wave - Speaker Test
Eject Clear Sound from Speaker
Free

Test and analyze your phone's speakers with precision using a series of tones. Evaluate bass response, stereo channels, and frequency generation. Includes a decibel meter for sound level measurement.

Advanced speaker testingVolume booster modeBass testing
🎵 Music
(1.3K)
free with in-app purchases
12
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
13
AudioToolsMax - Audio Test
AudioToolsMax - Audio Test
AudioToolsMax - Audio Test
Acoustic & dB Measurement Tool
$399.99

This comprehensive audio testing application provides a suite of professional measurement tools for acoustic analysis. It includes advanced features like SPL metering, real-time analysis, FFT, and impulse response, all unlocked and ready for use.

SPL MeterReal Time Analyzer (RTA)FFT Analysis
🔧 Utilities
(8)
paid
14
FullScale Hearing Test
FullScale Hearing Test
FullScale Hearing Test
Full Spectrum Hearing Test
Free
💪 Health & Fitness
(0)
15
Sennheiser Hearing Test
Sennheiser Hearing Test
Sennheiser Hearing Test
by Sonova Consumer Hearing GmbH
Free

Assess your hearing quickly and easily from your iOS device using any headphones. This app provides a non-stressful hearing assessment in under 5 minutes, offering insights into your hearing health and general knowledge about audiology. Register for additional features like assessment history and Apple Health synchronization.

Supports any headphonesQuick hearing assessment (<5 min)Simple question-and-listen interface
💪 Health & Fitness
(73)
free
16
TestFlight
TestFlight
TestFlight
Beta testing made simple
Free

Easily test pre-release versions of apps and App Clips. Provide feedback to developers before public launch. Receive invites via email or public link.

Test beta app versionsTest App ClipsSubmit feedback
🛠️ Developer Tools
(787K)
free
17
Audio Kit
Audio Kit
Audio Kit
Audio Testing App
$2.99

This app provides four essential audio analysis tools: a real-time spectrum analyzer, a waveform scope, an SPL meter, and a signal generator. It helps audio professionals visualize and measure sound characteristics with detailed controls and calibration options.

Real-time Spectrum AnalyzerWaveform ScopeSPL Meter with A-weighting
🎵 Music
(6)
free with in-app purchases
18
Voice recorder: Audio editor
Voice recorder: Audio editor
Voice recorder: Audio editor
Audio recorder & Audio editor
Free

Record high-quality audio for meetings, notes, lectures, and music with no time limits. This easy-to-use app offers background recording, adjustable sample rates, and editing capabilities. Save files to internal storage or an SD card and share them easily.

High-quality voice recordingRecord meetings, notes, lectures, songsBackground recording
🔧 Utilities
(7.5K)
free with in-app purchases
19
Audio Spectrum Analyzer Pro
Audio Spectrum Analyzer Pro
Audio Spectrum Analyzer Pro
Sound Frequency Analysis
Free

Analyze sound frequencies in real-time with this powerful tool. It offers detailed octave band analysis, FFT plots, and various measurement scales. Supports multiple microphones and noise analysis features for accurate audio insights.

Octave Band Real Time AnalyzerFFT Plot (Fast Fourier Transform)Sound level meter (dB meter)
🎵 Music
(236)
free with in-app purchases
20
Volume Boost – Sound Amplifier
Volume Boost – Sound Amplifier
Volume Boost – Sound Amplifier
Hear Booster: Max Decibel Test
Free

Amplify and enhance the sounds around you with this app. It uses your smartphone's capabilities to boost audio, filter noise, and adapt to your specific hearing needs. A simple headset is required for full functionality, offering up to 30 dB amplification.

Maximum sound amplificationNoise filteringAutomatic hearing adjustment
🏥 Medical
(3.6K)
free with in-app purchases

FAQ about Audio Test

What are the best audio test apps for iPhone?
Decibel : dB sound level meter tops our audio test apps ranking as of July 2026, with a 4.6-star average from 36K App Store ratings, and it's free to download.
Yes — 17 of the top audio test apps we rank are free to download, including Decibel : dB sound level meter and Tone Generator: Audio Sound Hz.
Decibel : dB sound level meter shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 224+ audio test apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Decibel transforms your device into a powerful sound level meter and audio analyzer. It allows you to measure ambient noise in real time, monitor decibel levels, and explore sound frequencies using its integrated Spectrum Analyzer. The app also features sleep tracking with smart sound recognition to identify nighttime disruptions.
Yes, the app supports external microphones. You can calibrate connected microphones directly within the app and create custom profiles for different microphones. This allows for more precise and tailored audio measurements.