Best Decibel Meter X alternatives: apps like Decibel Meter X

10+ similar apps compared and reviewed

4.0 avg rating
10 free apps
Updated November 2026

Whether you want more options like Decibel Meter X or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Decibel Meter X

SmarterNoise Pro#1

SmarterNoise Pro by Johan Rogard

Video recording sound analyzer
Editor's Choice
πŸ”§ Utilities
4.3(33 ratings)
FreeIn-App Purchases
SmarterNoise Pro screenshot 1
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This advanced sound level meter app offers detailed audio analysis with features like frequency spectrum display and data export. It allows for precise sound measurements in both video and audio recording modes, with options for A-, C-, or no weighting.

Spectrum Analyzer+ Audio FFT#2

Spectrum Analyzer+ Audio FFT by Kyu-Hee Jang

Find Peak Hz, Hum & Room Modes
Strong Contender
πŸ”§ Utilities
2.6(5 ratings)
FreeAds
Spectrum Analyzer+ Audio FFT screenshot 1
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This utility transforms your device into a real-time audio frequency analyzer. It visualizes sound frequencies from 20 Hz to 20 kHz using the microphone, displaying amplitude and peak frequencies. It's designed for musicians, audio engineers, and sound enthusiasts.

SignalScope X#3

SignalScope X by Faber Acoustical, LLC

Dynamic Signal Analysis Tools
Worth Considering
πŸ”§ Utilities
3.0😞(23 ratings)
FreeIn-App Purchases
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This app provides powerful measurement and analysis tools for acoustics, audio, and electronics. It offers a free oscilloscope and subscription-based tool sets for basic, advanced, and professional needs, compatible across iPhone, iPad, and Mac.

What We Love

  • πŸ‘ Powerful software
  • πŸ‘ Good for professional testing
  • πŸ‘ Captures faint hums
  • πŸ‘ Works well for waveforms
  • πŸ‘ Useful for guitar debugging
  • πŸ‘ Great for live sound monitoring
  • πŸ‘ Works on multiple devices
  • πŸ‘ Good for teaching/demonstrations

Room to Improve

  • πŸ’Έ Expensive subscription model
  • πŸ’Έ High one-time purchase cost
  • πŸ’Έ Perceived as a rip-off
  • πŸ’Έ Previous purchases invalidated
  • πŸ’Έ Lack of upgrade path
  • πŸ’Έ Subscription required for basic functions
  • πŸ’Έ Overpriced compared to alternatives
  • πŸ’Έ Clunky user interface
  • πŸ’Έ Inaccurate SPL meter
  • πŸ’Έ Takes over file types
  • πŸ’Έ Limited free version

More apps like Decibel Meter X

4
Audio Analyst
Audio Analyst
Audio Analyst
Explore a new world of audio
Free

This professional audio analysis software offers a comprehensive suite of measurement tools. It supports spectrum analysis, phase spectrum, audio oscilloscope, and spectrograms, along with recording, playback, and peak measurement functionalities.

Spectrum analysisAudio oscilloscopeSpectrogram visualization
πŸ”§ Utilities
(1)
free with in-app purchases
5
N-Signal / FFT Sound Analyzer
N-Signal / FFT Sound Analyzer
N-Signal / FFT Sound Analyzer
Audio Spectrum Analyzer
Free

Visualize sound in real-time with this audio analysis tool. It measures sound pressure levels and analyzes digital frequency levels, offering a reliable reference for sound checks and adjustments in various environments.

Real-time FFT audio spectrum analysisdB SPL sound pressure level meterDigital frequency analyzer (dBFS)
πŸ”§ Utilities
(2)
ad-supported
6
SpectralScan Audio Analyzer dB
SpectralScan Audio Analyzer dB
SpectralScan Audio Analyzer dB
RTA Sound Spectrum Spectrogram
Free

Transform your device into a professional audio analysis tool. Visualize sound in real-time with a high-resolution spectrum, perform precise sine sweep measurements, and analyze frequency content over time. Save, compare, and export your audio data.

Real-time frequency spectrum visualizationSine sweep measurements for system responseSpectrogram for time-frequency analysis
πŸ”§ Utilities
(20)
free with in-app purchases
7
Decibel - Accurate dB Meter
Decibel - Accurate dB Meter
Decibel - Accurate dB Meter
by η₯₯η₯Ž 刘
Free

Transform your device into a professional sound meter to accurately measure ambient noise levels. Understand how loud your surroundings are, from quiet rooms to loud events, and learn about potential hearing risks.

Accurate sound pressure level measurementMeasures decibels (dB)Provides real-time sound intensity readings
πŸ”§ Utilities
(475)
free
8
Decibel Meter-measure db level
Decibel Meter-measure db level
Decibel Meter-measure db level
Frequency Spectrum Analyzer
Free

Transform your phone into a professional-grade decibel meter for real-time noise detection. Features advanced algorithms, noise visualization, and recording capabilities for comprehensive sound analysis.

Military-grade algorithmProfessional GB weighted detectionNoise recording
πŸ”§ Utilities
(907)
free with in-app purchases
9
DecibelPeak
DecibelPeak
DecibelPeak
Decibel Meter
Free
πŸ”§ Utilities
(0)
10
Sound Spectrum Analysis
Sound Spectrum Analysis
Sound Spectrum Analysis
Audio Frequency Analyzer (RTA)
Free

Analyze sound spectrums in real-time using your device's microphone. This tool offers detailed frequency and amplitude scales, various window functions, and octave band analysis. It can also function as a noise level meter and allows for data export and saving of measurements.

Real-time sound spectrum analysisFast Fourier Transform (FFT) with adjustable sizeLinear and logarithmic frequency/amplitude scales
πŸ”§ Utilities
(42)
free with in-app purchases