Best Sound Quality Tester Apps

230+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated June 2026

Clear Wave is the household name in sound quality tester, but it's far from the only option. We track 230+ alternatives and competitors on iOS โ€” many free, many higher-rated than you'd expect.

Top Picks for Sound Quality Tester

Clear Wave : Speaker Test#1

Clear Wave : Speaker Test by HK SHENGUANGYUAN TECH LIMITED

Sound Wave - Tone Generator
Editor's Choice
๐Ÿ”ง Utilities
4.2(579 ratings)
FreeIn-App Purchases
Clear Wave : Speaker Test screenshot 1
Clear Wave : Speaker Test screenshot 2
Clear Wave : Speaker Test screenshot 3
Clear Wave : Speaker Test screenshot 4
Clear Wave : Speaker Test screenshot 5
Clear Wave : Speaker Test screenshot 6

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.

AudioTools, dB, Sound & Audio#2

AudioTools, dB, Sound & Audio by Andrew Smith

RTA, Acoustics Measurement SPL
Strong Contender
๐ŸŽต Music
4.8๐Ÿ˜(5K ratings)
$19.99In-App Purchases
#29in Music
AudioTools, dB, Sound & Audio screenshot 1
AudioTools, dB, Sound & Audio screenshot 2
AudioTools, dB, Sound & Audio screenshot 3
AudioTools, dB, Sound & Audio screenshot 4

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.

What We Love

  • ๐Ÿ‘ Useful audio tools
  • ๐Ÿš€ Regularly updated
  • ๐Ÿ’ก Industry-standard features
  • ๐Ÿ‘ Accurate measurements

Room to Improve

  • ๐Ÿ”’ Many features locked behind paywall
  • ๐Ÿ› Buggy iOS port
  • ๐Ÿ”’ Expensive in-app purchases
Sonic Pitch Sound Generator#3

Sonic Pitch Sound Generator by ่Œ‚ๅˆฉ ็Ž‹

Clear Sound Wave Generator
Worth Considering
๐Ÿ”ง Utilities
4.5๐Ÿ˜Š(1.8K ratings)
FreeAdsIn-App Purchases
Sonic Pitch Sound Generator screenshot 1
Sonic Pitch Sound Generator screenshot 2
Sonic Pitch Sound Generator screenshot 3
Sonic Pitch Sound Generator screenshot 4
Sonic Pitch Sound Generator screenshot 5
Sonic Pitch Sound Generator screenshot 6

Generate precise sound waves with adjustable frequencies and various waveform types. Use it for audio testing, insect repulsion, pet training, or as a prank tool. Features include a decibel meter and stereo sound tests.

What We Love

  • ๐Ÿ‘ Simple and easy to use
  • ๐Ÿš€ Precise tone generation
  • ๐Ÿ’ก Useful for testing audio equipment
  • ๐Ÿ’ก Helpful for tinnitus sufferers

Room to Improve

  • ๐Ÿ› Sensitive slider makes it difficult to dial in precise frequencies
  • ๐Ÿ” Lack of instructions on which frequencies to use for specific purposes
  • ๐Ÿ“ข Intrusive and frequent ads

More Sound Quality Tester apps to explore

4
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
๐Ÿ”ง Utilities
(36K)
freemium
5
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
๐ŸŽต Music
(1.3K)
free with in-app purchases
6
NIOSH Sound Level Meter
NIOSH Sound Level Meter
NIOSH Sound Level Meter
by EA LAB d.o.o.
Free

This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.

Sound level measurementNoise dosimetryHearing hazard information
๐Ÿ”ง Utilities
(16K)
free
7
Water Eject ยท
Water Eject ยท
Water Eject ยท
Speaker Cleaner & Clear Wave
Free

Test your phone's speaker by playing a steady tone. Assess sound output clarity, performance, and resonance under consistent conditions. A simple and direct tool for speaker evaluation.

Speaker testingSteady tone playbackSound output assessment
๐ŸŽต Music
(1.5K)
ad-supported
8
Frequency: Sound Generator
Frequency: Sound Generator
Frequency: Sound Generator
by Lucija Jaksic
Free

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.

Generate sine, square, sawtooth, triangle wavesAdjustable frequency (1Hz-22000Hz)Animated sound wave visualization
๐Ÿ”ง Utilities
(340)
free with in-app purchases
9
dB Meter & Spectrum Analyzer
dB Meter & Spectrum Analyzer
dB Meter & Spectrum Analyzer
Noise & sound level decibel
$29.99

Measure ambient noise levels with professional-quality accuracy. This app offers a spectrum analyzer, hearing test, and the ability to save and share measurements with location data. It's a powerful, cost-effective tool for personal sound monitoring.

Professional-quality sound level measurementIntegrated spectrum analyzerNoise dosimeter (NIOSH/OSHA)
๐Ÿ”ง Utilities
(858)
free with in-app purchases
10
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
๐ŸŽต Music
(7.5K)
free with in-app purchases
11
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
๐Ÿ”ง Utilities
(156K)
free with in-app purchases
12
Decibel - sound level meter
Decibel - sound level meter
Decibel - sound level meter
Spectrum frequency analyzer
Free

Measure and analyze the sound pressure around you with this app. It provides spectrum frequency analysis and allows you to compare your recordings to a reference chart. Save your measurement history for future reference.

Measure sound pressureSpectrum frequency analysisReference chart comparison
๐Ÿ”ง Utilities
(4.5K)
subscription
13
Decibel Meter: dB Sound Meters
Decibel Meter: dB Sound Meters
Decibel Meter: dB Sound Meters
dB Sound Test and Noise Meter
Free

Transform your phone into a professional sound level meter to measure decibel and hertz levels in real-time. Track environmental noise, set custom alerts for safe sound thresholds, and log data for later review. Features include graphical analysis and calibration options for accuracy.

Real-time sound level measurementGraphical and frequency analysisCustomizable sound alerts
๐Ÿ”ง Utilities
(37)
free with in-app purchases
14
Sound Meter - Decibel Pro
Sound Meter - Decibel Pro
Sound Meter - Decibel Pro
dB Meter: Decibel Sound Level
Free

Measure environmental noise levels in decibels (dB) with this tool. It helps identify noise pollution, monitor sound levels, and protect your hearing by setting decibel warnings. Record noise, take photos, and create videos of decibel readings.

Measure environmental noise in decibels (dB)Evaluate average and maximum decibel valuesDisplay decibel levels in gauge and graph
๐Ÿ”ง Utilities
(28)
free with in-app purchases
15
Tone Generator: Audio Sound Hz
Tone Generator: Audio Sound Hz
Tone Generator: Audio Sound Hz
Generate Audio Frequency Waves
Free

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.

Generate sine wave tonesFrequency range 20Hz - 22,000HzInstrument tuning
๐ŸŽต Music
(2.6K)
ad-supported
16
Decibel Meter Ultra
Decibel Meter Ultra
Decibel Meter Ultra
Noise Level Frequency Analyzer
Free

Measure, record, and analyze sound levels in your environment. This app offers precision metering, noise elimination tools, hearing protection features, and home audio calibration. It provides detailed reports and can be used with device microphones or external ones.

Precision sound level meteringNoise logging and reportingHearing protection dosimeter
๐Ÿ”ง Utilities
(2.3K)
free with in-app purchases
17
SoundLevel: Decibel Reading
SoundLevel: Decibel Reading
SoundLevel: Decibel Reading
by Smudge Apps Ltd
Free

Measure ambient noise levels with calibrated dBA readings that mimic human hearing. Compare current sound levels to familiar benchmarks and review historical data with intuitive graphs. Export your findings for further analysis with optional pro features.

Quick sound level measurementsCalibrated dBA readingsComparison values
๐Ÿ”ง Utilities
(4)
free with in-app purchases
18
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Track noise around you.
Free

Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.

Real-time decibel (dB) readingsFrequency weighting (A, B, C, Z)Share measurements via various apps
๐Ÿ“Š Productivity
(48K)
free with in-app purchases
19
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Frequency Sound Wave Generator
Try frequency generator tools
Free

Generate and analyze a wide range of sounds and frequencies. Explore tone generation, sound tests, musical tuning, and create custom sound effects. Visualize sound waves and experiment with different waveforms.

Single and multiple frequency generationMusical notes presetsBinaural beats
๐Ÿ”ง Utilities
(66)
free with in-app purchases
20
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.)
๐Ÿ”ง Utilities
(2.1K)
free with in-app purchases