Best Audio Frequency Analyzer alternatives: apps like Audio Frequency Analyzer

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated November 2026

Whether you want more options like Audio Frequency Analyzer or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Audio Frequency Analyzer

SignalScope X#1

SignalScope X by Faber Acoustical, LLC

Dynamic Signal Analysis Tools
Editor's Choice
🔧 Utilities
3.0😞(23 ratings)
FreeIn-App Purchases
SignalScope X screenshot 1
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SignalScope X screenshot 6

This app provides powerful measurement and analysis tools for acoustics, audio, and electronics. It offers a free oscilloscope and subscription-based tool sets for basic, advanced, and professional needs, compatible across iPhone, iPad, and Mac.

What We Love

  • 👍 Powerful software
  • 👍 Good for professional testing
  • 👍 Captures faint hums
  • 👍 Works well for waveforms
  • 👍 Useful for guitar debugging
  • 👍 Great for live sound monitoring
  • 👍 Works on multiple devices
  • 👍 Good for teaching/demonstrations

Room to Improve

  • 💸 Expensive subscription model
  • 💸 High one-time purchase cost
  • 💸 Perceived as a rip-off
  • 💸 Previous purchases invalidated
  • 💸 Lack of upgrade path
  • 💸 Subscription required for basic functions
  • 💸 Overpriced compared to alternatives
  • 💸 Clunky user interface
  • 💸 Inaccurate SPL meter
  • 💸 Takes over file types
  • 💸 Limited free version
Sound Spectrum Analysis#2

Sound Spectrum Analysis by Dmitriy Kharutskiy

Audio Frequency Analyzer (RTA)
Strong Contender
🔧 Utilities
3.6(42 ratings)
FreeIn-App Purchases
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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.

Audio Function Generator#3

Audio Function Generator by Thomas Gruber

Frequency and Signal Generator
Worth Considering
🔧 Utilities
4.7😐(2.2K ratings)
FreeIn-App Purchases
Audio Function Generator screenshot 1
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Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

What We Love

  • 👍 Great app
  • 🎶 Helps with Tinnitus
  • 💯 Best app I've paid for
  • 🔍 Highly recommended
  • 🎨 Attention to detail
  • 🔧 Useful for testing and calibrating
  • 🚀 Excellent functionality
  • 🤖 Intuitive interface
  • 🎛️ Comprehensive features

Room to Improve

  • 🐛 Crashes
  • 💰 Deceptive/Money hungry
  • 🔒 Basic features paywalled
  • 🔒 Limited without paying
  • 🔒 Removed functionality to push paid version
  • 🔒 Frequencies locked behind paywall
  • 🔋 High battery consumption

More apps like Audio Frequency Analyzer

4
Vibration Meter, seismograph
Vibration Meter, seismograph
Vibration Meter, seismograph
Measure all vibrations
Free

This application uses your phone's accelerometer to measure and record vibrations from various sources, including earthquakes and everyday objects. It displays ground motion on a graph and uses an instrumental intensity scale for analysis. You can also monitor and share your measurement results.

Measures vibration strengthDetects seismic wavesUses accelerometer for analysis
🔧 Utilities
(730)
free with in-app purchases
5
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Decibel, Light Meter & Compass
Free

This app turns your smartphone into a scientific instrument suite, enabling measurement, recording, analysis, and export of real-time sensor data. It offers tools for kinematics, acoustics, light, magnetism, and more, suitable for students, educators, researchers, and hobbyists.

Real-time sensor data measurementData recording and analysisData export functionality
🔧 Utilities
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free with in-app purchases
6
Frequency: Sound Generator
Frequency: Sound Generator
Frequency: Sound Generator
by Lucija Jaksic
Free

Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.

Generate sine, square, sawtooth, triangle wavesAdjustable frequency (1Hz-22000Hz)Animated sound wave visualization
🔧 Utilities
(1.2K)
free with in-app purchases
7
Mixing Station
Mixing Station
Mixing Station
Remote control for mixers
Free

Control digital audio mixers from various manufacturers with a unified, customizable interface. Test all features for free before purchasing a license. Share presets and themes with a community of users.

Unified UI for multiple mixer brandsFully customizable interface and layoutsUnlimited DCAs and channel linking
🔧 Utilities
(621)
free with in-app purchases
8
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

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.

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition
🔧 Utilities
(36K)
freemium
9
Decibel Meter Ultra
Decibel Meter Ultra
Decibel Meter Ultra
Measure Sound and Noise Levels
Free

Measure, record, and analyze sound levels in your environment. This app offers precision metering, noise elimination tools, hearing protection features, and home audio calibration. It provides detailed reports and can be used with device microphones or external ones.

Precision sound level meteringNoise logging and reportingHearing protection dosimeter
🔧 Utilities
(2.6K)
free with in-app purchases
10
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

This tool transforms your device into a professional sound level meter, offering precise measurements of ambient noise. It features advanced calibration, frequency analysis, and data management for various applications, from personal curiosity to professional use.

Pre-calibrated sound pressure level (SPL) measurementsFrequency weighting filters (dBA, dBC, ITU-R 468)Apple Watch and Health App integration
🔧 Utilities
(164K)
freemium