Best apps like FFT Plot

14+ similar apps compared and reviewed

4.1 avg rating
8 free apps
Updated July 2026

Looking for something like FFT Plot? We've analyzed 14+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to FFT Plot

Спектр звука - Шумометр#1

Спектр звука - Шумометр by Music Breath

Уровень шума, голоса и басов
Editor's Choice
🎵 Music
4.2😞(193 ratings)
FreeAdsIn-App Purchases
Спектр звука - Шумометр screenshot 1
Спектр звука - Шумометр screenshot 2
Спектр звука - Шумометр screenshot 3

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.

What We Love

  • ✅ Accurate frequency identification
  • ✅ Clear and easy-to-read display
  • ✅ Useful noise floor setup feature
  • ✅ Works well when ads are removed

Room to Improve

  • 💰 Extremely aggressive monetization strategy
  • 📢 Excessive and intrusive ads
  • 🔊 Loud ads that ignore device mute settings
Sound Decibel Meter-NIOSH,OSHA#2

Sound Decibel Meter-NIOSH,OSHA by Arpenik Katikyan

Noise Level Spectrum Analyzer
Strong Contender
🎵 Music
4.5(335 ratings)
FreeIn-App Purchases
Sound Decibel Meter-NIOSH,OSHA screenshot 1
Sound Decibel Meter-NIOSH,OSHA screenshot 2
Sound Decibel Meter-NIOSH,OSHA screenshot 3
Sound Decibel Meter-NIOSH,OSHA screenshot 4
Sound Decibel Meter-NIOSH,OSHA screenshot 5
Sound Decibel Meter-NIOSH,OSHA screenshot 6

Measure ambient noise levels with this clear, simple, and accurate app. It helps you monitor hearing health by detecting noise types, analyzing sound pressure, and syncing data with your Health app. Features include recording, sharing, and adherence to OSHA/NIOSH standards.

Audio Spectrum Analyzer Pro#3

Audio Spectrum Analyzer Pro by Vlad Polyanskiy

Sound Frequency Analysis
Worth Considering
🎵 Music
4.4😐(236 ratings)
FreeAdsIn-App Purchases
Audio Spectrum Analyzer Pro screenshot 1
Audio Spectrum Analyzer Pro screenshot 2
Audio Spectrum Analyzer Pro screenshot 3
Audio Spectrum Analyzer Pro screenshot 4
Audio Spectrum Analyzer Pro screenshot 5

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.

What We Love

  • 👍 Intuitive and easy-to-use interface
  • 💰 Completely free with no ads
  • 🎯 Accurate frequency and spectrum analysis
  • 📊 Multiple visualization modes (FFT, spectrograph, bar display)

Room to Improve

  • 💸 Aggressive subscription/paywall nags
  • 🔄 Frequent iOS compatibility issues after updates
  • 📉 Features moved behind paywall in recent updates

More apps like FFT Plot

4
Decibel meter for personal use
Decibel meter for personal use
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Background noise remover Audio
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This app measures ambient noise levels and offers features to suppress unwanted sounds like traffic and conversations. It provides real-time analysis, background operation, and historical data for a comprehensive understanding of your sound environment.

Noise level measurementBackground noise suppressionBackground measurement operation
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Audio / Spectrum Analyzer
Audio / Spectrum Analyzer
Audio / Spectrum Analyzer
RTA (FFT / Spectrogram)
Free
$10.99 | 100% OFF

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.

Simultaneous waveform and spectrum displayConfigurable display layoutsSelectable FFT size and averaging
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6
iAnalyzer
iAnalyzer
iAnalyzer
by 平 陈
Free

This professional audio analysis software uses FFT to examine sound signals on iOS devices. It offers real-time spectrum analysis, precise peak frequency computation, and a unique instrument tuner function. Ideal for musicians and sound engineers seeking detailed audio insights.

Real-time FFT spectrum analysisOctave and 1/3 Octave displayHigh precision peak frequency computation
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7
RTA
RTA
RTA
Real Time Analyzer
$4.99

Analyze audio frequencies, test speakers, and tune rooms with this professional-grade acoustical analysis tool. It offers octave and 1/3 octave modes, peak hold, and averaging, with automatic microphone compensation for accurate results.

Real-time acoustical analysisOctave and 1/3 Octave modesPeak Hold and Average modes
🎵 Music
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8
CL StageMix - US
CL StageMix - US
CL StageMix - US
by Yamaha Corporation of America
Free

This application allows engineers to remotely control Yamaha CL digital mixing consoles from an iPad. It enables adjustments to monitor mixes directly from the stage, improving efficiency during setup.

Remote control of Yamaha CL digital mixing consolesIntuitive graphical interfaceAdjust monitor mixes from stage
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SPL Meter
SPL Meter
SPL Meter
Sound Level Meter
$0.99

This application functions as a professional-grade sound level meter, measuring decibels (dB) with advanced DSP algorithms. It offers adjustable filters, decay rates, and ranges, and can be calibrated for accuracy. It supports both internal and external microphones for versatile sound measurement.

A and C weighting filtersANSI Fast or Slow decay40dB to 120dB ranges
🎵 Music
(25)
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10
QL StageMix - US
QL StageMix - US
QL StageMix - US
by Yamaha Corporation of America
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This application allows remote control of Yamaha QL digital mixing console functions from an Apple iPad. It enables engineers to adjust monitor mixes directly from the stage, improving efficiency and mix quality during setup.

Remote control of Yamaha QL consolesIntuitive graphical interfaceMonitor mix adjustment from stage
🎵 Music
(13)
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