Best Fft Plot Apps

4.8(90 ratings)

$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.

FFTWave by Eisaku Nozu

Strong Contender

4.3(15 ratings)

Free

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.

Audio / Spectrum Analyzer by Loop-Sessions.LLC.

RTA (FFT / Spectrogram)

Worth Considering

Audio Frequency Analyzer (RTA)

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

More Fft Plot apps to explore

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.

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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.

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Image FFT

Run 2D FFTs on images

$1.99

FFT Companion: Tactics Guide

Jobs, Maps, Builds & Zodiac

Character and team builderEquipment database with filtersDetailed 3D battle maps

This app serves as a comprehensive guide for Final Fantasy Tactics players. It offers detailed information on characters, equipment, maps, jobs, abilities, and monster stats. Easily plan your units and teams, and discover strategies for any version of the game.

🔍 Reference

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High-resolution amplitude vs. frequency graphBuilt-in low-distortion signal generatorAdjustable graph smoothing and decay time

FFT

by Andrew Smith

$10.99

Analyze audio with high-resolution frequency and amplitude graphs. Features include a signal generator, cursor readouts, and adjustable graph smoothing. Save and export your analysis results.

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FFT Spectrum Audio Analyzer

Real-Time FFT and dB Meter

$6.99

First Financial Trust, N.A.

by FIRST FINANCIAL TRUST N A

This application functions as a real-time FFT analyzer, offering tools for acoustic measurements. It includes features like calibration, time averaging, and adjustable frequency ranges for detailed analysis.

Real-time FFT analysisCalibrationTime averaging

Decibel Meter Sound Detector

free

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

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FNam FFT Spectrogram Analyzer

FLO Functional Training

by Colin Pasque

Home and gym workout programsTailored fitness levels (beginner to advanced)Exclusive program library

Enhance strength, mobility, and endurance with tailored workouts for any level. Train at home or the gym with daily routines, progress tracking, and expert guidance. Join a supportive community to achieve sustainable fitness success.

This real-time spectral analyzer visualizes audio into spectrograms with high precision. It offers advanced features like mel-scale mapping and intelligent color coding to help musicians and audio engineers analyze sound frequencies for mixing, mastering, and sound design.

Real-time spectral analysisHigh-resolution 4096-sample FFTMel-scale frequency mapping

by Digital Ecom Techno Private Limited

💼 Business

N-Signal / FFT Sound Analyzer

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.

Audio Spectrum Analyzer dB RTA

ad-supported

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.

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Decibel X:dB Sound Level Meter

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.

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