Best apps like SPL

25+ similar apps compared and reviewed

4.0 avg rating
8 free apps
Updated August 2026

Looking for something like SPL? We've analyzed 25+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to SPL

AudioTools, dB, Sound & Audio#1

AudioTools, dB, Sound & Audio by Andrew Smith

RTA, Acoustics Measurement SPL
Editor's Choice
๐ŸŽต Music
4.8๐Ÿ˜(5.1K ratings)
$19.99In-App Purchases
#45in Music
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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
Sound Decibel Meter-NIOSH,OSHA#2

Sound Decibel Meter-NIOSH,OSHA by Arpenik Katikyan

Noise Level Spectrum Analyzer
Strong Contender
๐ŸŽต Music
4.5(335 ratings)
FreeIn-App Purchases
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Measure ambient noise levels with this clear, simple, and accurate app. It helps you monitor hearing health by detecting noise types, analyzing sound pressure, and syncing data with your Health app. Features include recording, sharing, and adherence to OSHA/NIOSH standards.

Decibel meter for personal use#3

Decibel meter for personal use by Svetlana Rabosh

Background noise remover Audio
Worth Considering
๐ŸŽต Music
4.5(28 ratings)
FreeIn-App Purchases
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This app measures ambient noise levels and offers features to suppress unwanted sounds like traffic and conversations. It provides real-time analysis, background operation, and historical data for a comprehensive understanding of your sound environment.

More apps like SPL

4
Spectrum Analyzer: Spectrogram
Spectrum Analyzer: Spectrogram
Spectrum Analyzer: Spectrogram
Audio frequency visualizer
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Visualize audio frequencies with real-time analysis. Features include a sound level meter, multichannel harmonic analysis, and adjustable graphical representations. Gain insights into your sound environment with advanced tools.

Sound level meterMultichannel harmonic analysisAdjustable graphics
๐ŸŽต Music
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5
SPL Meter
SPL Meter
SPL Meter
Sound Level Meter
$0.99

This application functions as a professional-grade sound level meter, measuring decibels (dB) with advanced DSP algorithms. It offers adjustable filters, decay rates, and ranges, and can be calibrated for accuracy. It supports both internal and external microphones for versatile sound measurement.

A and C weighting filtersANSI Fast or Slow decay40dB to 120dB ranges
๐ŸŽต Music
(27)
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6
Bass Tester & Booster Pro
Bass Tester & Booster Pro
Bass Tester & Booster Pro
Subwoofer beats power test
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Enhance your audio with advanced bass boosting and sound analysis. Sculpt your sound with a 7-band equalizer, monitor levels with a decibel meter, and utilize AI for instrument recognition. Supports cloud integration for easy track management.

Bass booster and amplifier7-band equalizer with presetsAccurate sound level meter
๐ŸŽต Music
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7
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Sound frequency, decibel meter
Free

Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.

Octave Band Real-Time AnalyzerFFT Plot - Fast Fourier TransformIntegrated Sound Level Meter (dB-A)
๐ŸŽต Music
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free with in-app purchases
8
Clear Stereo Sound-Clean Wave
Clear Stereo Sound-Clean Wave
Clear Stereo Sound-Clean Wave
Solfeggio frequency, hertz pro
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Test and analyze your device's audio output with a variety of sound generation and measurement tools. Explore different frequencies, waveforms, and stereo configurations to ensure optimal sound quality. Includes features for relaxation and noise measurement.

Sound test and checkTone generator (1Hz-22kHz)Sound waveform display (sine, square, triangle)
๐ŸŽต Music
(153)
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9
้’ข็ดๅทดๅฃซ
้’ข็ดๅทดๅฃซ
้’ข็ดๅทดๅฃซ
by Shanghai Music Publishing House Co., Ltd.
Free
๐ŸŽต Music
(1)
10
Water Remover - Clean Speaker
Water Remover - Clean Speaker
Water Remover - Clean Speaker
Sonic Sound & Liquid remover
Free

Test your speakers and microphones with specialized sound frequencies. Measure sound in decibels and Hz to assess speaker quality and detect damage. Identify potential microphone issues.

Speaker testing soundsMicrophone testingDecibel measurement
๐ŸŽต Music
(103)
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