Best Mic Spectrum Analyzer Apps

217+ iOS apps curated and reviewed

3.8 avg rating
11 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our mic spectrum analyzer list covers 217+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Mic Spectrum Analyzer

Mic Spectrum Analyzer#1

Mic Spectrum Analyzer by Adrian Ross

Editor's Choice
šŸŽµ Music
3.0(18 ratings)
Free
Mic Spectrum Analyzer screenshot 1
Mic Spectrum Analyzer screenshot 2
Mic Spectrum Analyzer screenshot 3
Mic Spectrum Analyzer screenshot 4
Mic Spectrum Analyzer screenshot 5

This music visualization tool lets you visualize sound from your phone's microphone in various shapes and effects, with customizable sensitivity and UI themes. Explore a range of presets, load your own photos, and experiment with different effects to create a unique experience.

Audio spectrum analyzer EQ Rta#2

Audio spectrum analyzer EQ Rta by Marina Polyanskaya

Sound frequency, decibel meter
Strong Contender
šŸ“Š Productivity
4.5(245 ratings)
$3.99
Audio spectrum analyzer EQ Rta screenshot 1
Audio spectrum analyzer EQ Rta screenshot 2
Audio spectrum analyzer EQ Rta screenshot 3
Audio spectrum analyzer EQ Rta screenshot 4
Audio spectrum analyzer EQ Rta screenshot 5

An advanced real-time audio analysis app with features like Octave Band Real-Time Analyzer, FFT Plot, and Multispectral Harmonic Analyzer. Ideal for room and speaker tuning, this app provides detailed audio measurement and visualization. Contact for more information at lspappscare@gmail.com.

Audio / Spectrum Analyzer#3

Audio / Spectrum Analyzer by Loop-Sessions.LLC.

RTA (FFT / Octave Analysis)
Worth Considering
šŸŽµ Music
4.5😐(129 ratings)
FreeAdsIn-App Purchases
Audio / Spectrum Analyzer screenshot 1
Audio / Spectrum Analyzer screenshot 2
Audio / Spectrum Analyzer screenshot 3
Audio / Spectrum Analyzer screenshot 4
Audio / Spectrum Analyzer screenshot 5
Audio / Spectrum Analyzer screenshot 6

This app is a versatile Audio/Spectrum Analyzer that allows users to view and analyze audio waveforms and amplitude spectrums from microphone input. It offers customization options for display settings, FFT size, window functions, waveform generation, and noise signal generation. Additionally, it supports Bluetooth connection policies and offers an option to hide advertisements through an in-app purchase. For a more advanced multi-channel audio signal experience, users can try out the "Multi Wave Oscillator" linked within the app's settings.

What We Love

  • šŸ‘ Customizable features
  • āš™ļø Accurate measurements
  • šŸš€ Helpful for troubleshooting
  • šŸ’” Useful for ghost hunting

Room to Improve

  • šŸ› Crashes and freezes
  • šŸ”‹ High battery and CPU usage
  • 🚫 Inappropriate ads/content

More Mic Spectrum Analyzer apps to explore

4
Spectrum Analyzer RTA
Spectrum Analyzer RTA
Spectrum Analyzer RTA
Sound Frequency Analyzer
$19.99
šŸŽµ Music
(67)
5
Audio Spectrum Analyzer Pro
Audio Spectrum Analyzer Pro
Audio Spectrum Analyzer Pro
Sound Frequency Analysis
Free

This app is a powerful real-time audio analysis tool with features like FFT plot, octave band real-time analyzer, and various measurement functions. It offers precise measurements using device-integrated microphones, AirPods support, and external microphone compatibility. Explore more features and functionalities by checking out the app!

šŸŽµ Music
(236)
6
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Sound frequency, decibel meter
Free

An advanced audio analysis app with features like real-time spectrum analysis, sound meter, and FFT plot for tuning home cinema, car stereo, and more. Experience precise frequency breakdowns and harmonic analysis with smooth HD graphics. Contact support for questions or feedback.

šŸŽµ Music
(3K)
7
dB Meter & Spectrum Analyzer
dB Meter & Spectrum Analyzer
dB Meter & Spectrum Analyzer
Noise & sound level decibel
$29.99

A sound level measuring app that provides real-time decibel readings, identifies noise levels in the environment, and offers features for monitoring and managing sound levels. Download now to protect your hearing and maintain a healthy environment around you.

šŸ”§ Utilities
(858)
8
Audio Spectrum Analyzer
Audio Spectrum Analyzer
Audio Spectrum Analyzer
by Black Cat Systems
$3.99

This application transforms your device into an audio spectrum analyzer, displaying frequencies up to 20 kHz and allowing you to control the frequency span, FFT size, and display settings. With various features such as filtering, peak hold, and customizable display options, you can analyze and visualize audio spectra with precision, and even save screenshots for reference.

šŸ”§ Utilities
(52)
9
Spectrum Lab - Audio Analyzer
Spectrum Lab - Audio Analyzer
Spectrum Lab - Audio Analyzer
Frequency Spectrum Analyzer
Free
šŸŽµ Music
(0)
10
Spectrum Analyzer: Spectrogram
Spectrum Analyzer: Spectrogram
Spectrum Analyzer: Spectrogram
Audio frequency visualizer
Free

Experience real-time sound analysis with a professional Spectrum Analyzer app that includes a sound level meter, multichannel harmonic analysis, adjustable graphics, and an AI-powered sound source analyzer. Enhance your understanding of your sound environment with detailed graphical representations and precise measurements. Check it out now!

šŸŽµ Music
(192)
11
Muzz - Audio Spectrum Analyzer
Muzz - Audio Spectrum Analyzer
Muzz - Audio Spectrum Analyzer
Audio spectrum analyzer app
$9.99

This audio spectrum analyzer app helps technicians and enthusiasts analyze audio signals, understand spectrum characteristics, and visualize data through 21 different spectrum graphs. Load audio files, run live audio mode, and toggle options to gain insights into fundamental, harmonics, and feedback, and discover more with in-depth theoretical information.

šŸ”§ Utilities
(2)
12
Frequency Analyzer
Frequency Analyzer
Frequency Analyzer
Audio Spectrum, Spectroid, dB
Free

Transform your device into a professional-grade audio analysis suite with industry-leading processing, precision calibration tools, and comprehensive visualization capabilities. Download now and unlock the full spectrum of acoustic measurement capabilities for applications such as acoustic measurement, audio engineering, environmental noise consulting, and more.

šŸ”§ Utilities
(97)
13
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

An advanced sound level meter app with a built-in Spectrum Analyzer for precise measurements. Monitor noise levels, save measurements, export data, and protect your hearing using various features. Download now for accurate sound monitoring and protection.

šŸ”§ Utilities
(36K)
14
bismark bs-spectrum
bismark bs-spectrum
bismark bs-spectrum
Spectrum Analyzer
$3.99

This real-time audio spectrum analyzer uses advanced technology to capture and visualize sound frequencies with clarity, offering customizable display options and precise analysis. Ideal for audio professionals and learners, it provides a clean and accurate experience for analyzing audio inputs and understanding sound properties.

šŸŽµ Music
(2)
15
Decibel Meter Ultra
Decibel Meter Ultra
Decibel Meter Ultra
Noise Level Frequency Analyzer
Free

Measure the sound levels around you accurately with our Decibel Meter Ultra app. Stay informed and protect your hearing by monitoring noise levels in real-time. Download now for a quieter and safer environment.

šŸ”§ Utilities
(2.3K)
16
Analyzer
Analyzer
Analyzer
by DSP Mobile
$14.99

This application is a sound analysis tool that combines a sound pressure level meter and a frequency analyzer, designed for audio professionals and anyone needing to evaluate sound environments. It offers advanced features such as customizable settings, data storage and export, and compatibility with external microphones and audio hardware, making it perfect for measuring and analyzing sound in various settings - try it out to discover its full potential!

šŸŽµ Music
(11)
17
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Frequency Spectrum Analyzer
$69.99

Transform your iOS device into a professional sound level meter with our leading noise meter app. Measure sound pressure levels accurately and protect your hearing, whether you're an audio expert or simply curious about your surroundings. See noise levels on your Apple Watch, export data to the Health app, and enjoy features like frequency analysis and dosimeter readings.

šŸ”§ Utilities
(6.9K)
18
FrequenSee - Spectrum Analyzer
FrequenSee - Spectrum Analyzer
FrequenSee - Spectrum Analyzer
Visualizing Sound in Motion
$2.99

This application visualizes sound in motion, providing a highly responsive audio spectrum analyzer that displays 24,000 measurements per second, allowing users to discover and track sound sources in real-time. Experience sound like never before and make connections between sound sources and their frequency behavior with this powerful tool.

šŸŽµ Music
(10)
19
Sound Spectrum Analysis
Sound Spectrum Analysis
Sound Spectrum Analysis
Audio Frequency Analyzer (RTA)
Free

This application analyzes sound spectra in real-time using a microphone, offering features such as FFT, linear and logarithmic scales, and various window functions. It can be used to measure noise levels, detect peak frequencies, and export data, making it a useful tool for sound analysis and measurement.

šŸ”§ Utilities
(41)
20
WO Mic
WO Mic
WO Mic
Turn your phone into PC mic
Free

Turn your phone into a wireless microphone for your computer with WO Mic. Transmit voice data via WiFi and simulate a virtual microphone device on your computer to use with any audio software. Visit http://wolicheng.com/womic for more information and enjoy features like low lag, easy setup, and adjustable audio quality.

šŸ“Š Productivity
(173)