Best Spectrum Analyzer Apps

Real-time FFT spectrum with dB scalePeak hold and multiple window functionsPinch to zoom and swipe to pan

This application provides real-time audio spectrum analysis with clear, smooth visuals. It offers advanced features like peak hold and multiple window functions, all processed locally on your device without ads or data collection.

Frequency Analyzer Spectrum

(4)

free

Audio Spectrum Analyzer Hz

🌟 Lifestyle

Audio Spectrum Analyzer Pro

Sound Frequency Analysis

Octave Band Real Time AnalyzerFFT Plot (Fast Fourier Transform)Sound level meter (dB meter)

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.

(238)

by Oxford Wave Research Ltd.

SpectrumView

Real-time spectrogram and spectrum analyzerConfigurable sample rate and frequency resolutionRecord, pause, and playback audio files

This app provides real-time audio analysis with a dynamic spectrogram and spectrum analyzer. Visualize audible and inaudible frequencies, measure tones, get feedback on speech, identify sounds, and calibrate instruments. Access recordings and snapshots easily.

📚 Education

(74)

Spectrum Analyzer: Spectrogram

Audio frequency visualizer

Sound level meterMultichannel harmonic analysisAdjustable graphics

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.

Decibel : dB sound level meter

(195)

freemium

Audio noise Spectrum Analyzer

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition

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.

Spectrum Lab - Audio Analyzer

(36K)

freemium

Frequency Spectrum Analyzer

Audio Spectrum Pro: Analyzer

Spectrum, tuner, RT60 & more

Mic Spectrum Analyzer

by Adrian Ross

18 predefined presetsLoad custom photosAdjustable sensitivity

Visualize sound from your phone's microphone with various shapes and effects. Customize sensitivity, choose between dark and light themes, and explore 18 presets, custom shaders, and over 16 different effects for advanced users.

N-Signal / FFT Sound Analyzer

(18)

free

Audio Spectrum Analyzer

Real-time FFT audio spectrum analysisdB SPL sound pressure level meterDigital frequency analyzer (dBFS)

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.

Spectrum Analyzer: Audio RTA

ad-supported

Frequency, FFT & Spectrogram

Real-time audio spectrum analysisFFT frequency analysisLive spectrogram visualization

Visualize sound frequencies, waveforms, and spectral activity in real-time using your device's microphone. Analyze audio for tuning, testing, music, or exploring ambient sounds with clear visual representations.

(1)

NAMILIUM – Spectrum Analyzer

A precise, beautiful analyzer

Real-time spectrum and spectrogram analysisLoudness metering (LUFS, true peak)Voice tuner with pitch display

This real-time audio analysis tool measures sound with spectrum, spectrogram, and oscilloscope views. It includes loudness metering, a voice tuner, and transcription capabilities, all processed on-device without ads or tracking.

Sound Spectrum Analysis

Audio Frequency Analyzer (RTA)

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)

by Charter Communications

My Spectrum

Pay bills and enroll in Auto PayManage mobile data usage and plansTroubleshoot WiFi and internet connections

Manage all your services in one place. Pay bills, track data usage, troubleshoot internet, and explore TV options. Get notifications and support without appointments.

(3.5M)

Analog S-Meter for FlexRadio

SmartMTR for FlexRadio

Precision S-meter with arc-band indicatorDual-slice display for simultaneous monitoringTX meters for RF Power, SWR, and Compression

Transform your iOS device into a precise S-meter and control panel for FlexRadio transceivers. Monitor signal levels, adjust DSP filters, and control radio functions with intuitive gestures. Includes a demo mode for exploration.

(1)

Realtime Spectrum Analyzer

Audio Analyzer

$3.99

Visualize audio in real-time with waveform and spectrum analysis. Explore historical peaks and FFT data with intuitive touch controls for zooming and volume adjustment.

Waveform visualizer (oscilloscope)Spectrum analyzerHistorical peak display