Best Frequency Meter Apps

3.3(6 ratings)

FreeAds

This app transforms your iPhone into a powerful audio analyzer. It offers four distinct modes to measure sound frequencies, tune instruments, analyze motor speeds, and check mains stability. Advanced features include measurement history, comparison tools, and CSV export.

Decibel X:dB Sound Level Meter by SkyPaw Co., Limited

Frequency Spectrum Analyzer

Strong Contender

4.6😐(162K ratings)

FreeIn-App Purchases

Decibel X:dB Sound Level Meter screenshot 1

Decibel X:dB Sound Level Meter screenshot 2

Decibel X:dB Sound Level Meter screenshot 3

Decibel X:dB Sound Level Meter screenshot 4

Decibel X:dB Sound Level Meter screenshot 5

Decibel X:dB Sound Level Meter screenshot 6

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.

What We Love

⭐ Excellent app
👍 Easy to use and understand
🔍 Useful for various applications
🎓 Helpful for hearing protection
🔧 Accurate and reliable

Room to Improve

💰 Expensive subscription model
🔒 Misleading free trial
📢 Intrusive ads
🤖 Inaccurate readings compared to professional meters
🤔 Confusing interface

Frequency Analyzer by Manfred Kuegel

Sound Decibel Meter, Spectroid

Worth Considering

Frequency: Sound Generator

4.5(166 ratings)

FreeIn-App Purchases

Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.

More Frequency Meter apps to explore

by Lucija Jaksic

Generate sine, square, sawtooth, triangle wavesAdjustable frequency (1Hz-22000Hz)Animated sound wave visualization

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.

(340)

Decibel Meter Sound Detector

Track noise around you.

Real-time decibel (dB) readingsFrequency weighting (A, B, C, Z)Share measurements via various apps

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.

📊 Productivity

(54K)

See the frequencies around you

VisiWave

Detects sound frequenciesVisualizes sound waves in real-timeMeasures in Hertz

Visualize sound waves in real-time by detecting and displaying their frequencies in Hertz. Experience an augmented reality view of the audio environment around you.

Audio Frequency Analyzer (RTA)

(8)

free

Sound Spectrum Analysis

Real-time sound spectrum analysisFast Fourier Transform (FFT) with adjustable sizeLinear and logarithmic frequency/amplitude scales

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.

(42)

Frequency Detector Analyzer

Spectrum Analyzer EMF Decibel

Live frequency tunerSpectrogram visualizationAutomatic logging and CSV export

This application transforms your device into a precise sound analysis tool. It offers real-time frequency detection, visualization, and data logging for musicians, engineers, and curious individuals. Gain clarity and accuracy in understanding the soundscape around you.

(17)

Measure frequencies & notes

FQC - Frequency Counter

NIOSH Sound Level Meter

by EA LAB

Sound level measurementNoise dosimetryHearing hazard information

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.

Noise Meter - Sound & Decibel

(17K)

free

Decibel sound level meter

Decibel - sound level meter

Spectrum frequency analyzer

Measure sound pressureSpectrum frequency analysisReference chart comparison

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.

Sound level, spectrum & tuner

SonicX Water Eject Audio Meter

Speaker Cleaner dB & Hz Test

Speaker maintenanceFrequency technologyDecibel measurement

Maintain your phone's speaker with advanced frequency technology for crystal-clear sound and longevity. This tool accurately measures sound levels and offers a user-friendly interface for easy operation. Enjoy enhanced audio performance and a cleaner listening experience.

(1)

Real-time audio scanningSpectrum analyzer visualizationFrequency oscilloscope

Analyze audio frequencies in real-time using your device's microphone. Visualize audio levels, noise, and frequency ranges with a spectrum analyzer and oscilloscope. Export data for further analysis.

🎵 Music

(29)

paid

Sound Meter: Noise & dB Level

Decibel Meter & SPL Analyzer

ISO 17025 Certified Analyzer

FreqCheck : See Sound

ISO 17025 certified frequency analysis1-100 Hz spectrum coverageLive microphone input

This app analyzes sound frequencies from 1 to 100 Hz, allowing users to visualize and measure vibrations and tones. It offers three modes: live microphone input, video audio extraction, and audio file analysis, providing forensic-grade reports.

(3)