Best Fft Analyzer Apps

4.6😐(1K ratings)

FreeAdsIn-App Purchases

This application analyzes audio input from your microphone, displaying both the waveform and amplitude spectrum in real-time. It offers extensive customization for display, calculation, and signal generation.

What We Love

👍 Customizable features
⚙️ Accurate measurements
🚀 Helpful for troubleshooting
💡 Useful for ghost hunting

Room to Improve

🐛 Crashes and freezes
🔋 High battery and CPU usage
🚫 Inappropriate ads/content
🔒 Security concerns with payment info

SimpleFFT by HIROFUMI MARUO

Frequency analysis

Strong Contender

0.0(0 ratings)

FreeAdsIn-App Purchases

FFT Analyzer by Kurenz Music GbR

Professional FFT Analysis

Worth Considering

Spectrogram, RTA, dB Analyzer

0.0(0 ratings)

$4.99

More Fft Analyzer apps to explore

AUDIIO - RTA Analyzer

Real-time audio analysisRTA Bar / Line GraphFFT and Spectrogram visualization

Visualize audio in real-time with various data graphs like RTA Bar, FFT, and Spectrogram. Offers full octave and 1/3 octave analysis with linear or logarithmic scales. Displays peak and current dB data in a sleek, functional interface.

(95)

FNam FFT Spectrogram Analyzer

Audio spectrum analyzer

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.

Decibel X:dB Sound Level Meter

(4)

free

Frequency Spectrum Analyzer

Precise sound pressure level measurementFrequency spectrum analysis (FFT, BAR graphs)Historical data recording and export

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.

(162K)

FFTWave

by Eisaku Nozu

Microphone waveform displaySpectrum analysis via Fourier transformFrequency characteristic checking

Visualize sound from your microphone as a waveform and spectrum analysis. Identify frequency characteristics, detect peaks, and analyze howling with pinch-to-zoom gestures. Ideal for sound adjustment and analysis.

(15)

free

Spectrum Analyzer+ FFT

Audio Frequency Viewer

Real-time FFT audio spectrum visualizationFrequency range 20 Hz to 20 kHzPeak frequency detection

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.

N-Signal / FFT Sound Analyzer

(3)

ad-supported

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.

FFT Spectrum Audio Analyzer

ad-supported

Real-Time FFT and dB Meter

$6.99

Audio Spectrum Analyzer dB RTA

Sound frequency, decibel meter

Octave Band Real-Time AnalyzerFFT Plot - Fast Fourier TransformIntegrated Sound Level Meter (dB-A)

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.

(3K)

Spectrum Lab - Audio Analyzer

Frequency Spectrum Analyzer

Spectrum AUv3 FFT Visualizer

Real-time FFT Analyzer

$0.99

Spectrum Analyzer: Audio RTA

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)

Pro audio measurement suite

CreamAudio Analyzer

Spek Spectrogram analyzer

Audio Spectrum Analyzer

Detailed spectrogram visualizationFrequency and artifact analysisAudio quality evaluation

Visualize audio frequencies with detailed spectrograms. Inspect audio quality, identify compression artifacts, and analyze sound changes over time. Process audio locally for enhanced privacy and security.

Realtime Spectrum 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

Sound Frequency Analyzer RTA

$9.99

This real-time audio analysis app provides precision sound measurement and visualization. It's ideal for detecting sound issues, room tuning, and speaker calibration, offering detailed frequency analysis for musicians and audio professionals.

Real-time audio analysisFrequency detectionAveraging options

Oscilloscope,FFT&ToneGenerator