Best Oscilloscope Pro Audio Scope Apps

207+ iOS apps curated and reviewed

4.2 avg rating
12 free apps
Updated May 2026

The best oscilloscope pro audio scope apps on iPhone average 4.2ā˜… across 207+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Oscilloscope Pro Audio Scope

Audio / Spectrum Analyzer#1

Audio / Spectrum Analyzer by Loop-Sessions.LLC.

RTA (FFT / Octave Analysis)
Editor's Choice
šŸŽµ Music
4.5😐(129 ratings)
$10.99AdsIn-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
AudioTools, dB, Sound & Audio#3

AudioTools, dB, Sound & Audio by Andrew Smith

RTA, Acoustics Measurement SPL
Worth Considering
šŸŽµ Music
4.8😐(5K ratings)
$19.99In-App Purchases
#27in Music
AudioTools, dB, Sound & Audio screenshot 1
AudioTools, dB, Sound & Audio screenshot 2
AudioTools, dB, Sound & Audio screenshot 3
AudioTools, dB, Sound & Audio screenshot 4

Get precise sound measurements on your smartphone with AudioTools. Measure dB levels, analyze sound frequencies, and optimize audio equipment for the best sound quality on the go. Download now for accurate audio analysis!

What We Love

  • šŸ‘ Useful audio tools
  • šŸš€ Regularly updated
  • šŸ’” Industry-standard features
  • šŸ‘ Accurate measurements

Room to Improve

  • šŸ”’ Many features locked behind paywall
  • šŸ› Buggy iOS port
  • šŸ”’ Expensive in-app purchases

More Oscilloscope Pro Audio Scope apps to explore

4
Oscilloscope
Oscilloscope
Oscilloscope
Test audio and analog signals.
$19.99

This application turns your device into a functional oscilloscope for testing audio and analog signals, allowing for real-time waveform display, signal generation, and measurement analysis. With various features and compatibility with external audio interfaces and probes, it's an affordable tool for learning oscilloscope basics or making precise measurements.

šŸŽµ Music
(17)
5
Tone Generator: Audio Sound Hz
Tone Generator: Audio Sound Hz
Tone Generator: Audio Sound Hz
Generate Audio Frequency Waves
Free

Generate pure sine wave tones at various frequencies for purposes like tuning instruments, hearing tests, and audio equipment testing. Easily adjust frequencies, volume, and output options with user-friendly controls. Created by audio experts at TMSOFT. Explore more apps at http://www.tmsoft.com/.

šŸŽµ Music
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6
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Dolby On: Record Audio & Video
Record & Edit: Music and Voice
Free

Capture high-quality audio recordings on the go with this app that offers professional sound processing tools. Enhance your audio recordings easily and share them with the world.

šŸŽµ Music
(6.8K)
7
MOTIV Audio
MOTIV Audio
MOTIV Audio
High-definition recording
Free

A high-definition recording app that offers crisp audio capture and editing capabilities, including uncompressed WAV recording, advanced editing tools, and compatibility with Shure MOTIV microphones for enhanced control and customization. Elevate your audio recording experience with precision and clarity.

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8
iMSO
iMSO
iMSO
Handheld Oscilloscope
Free

Turn your phone, touch or tablet into an oscilloscope with this handheld device, allowing you to analyze 2 analog and up to 4 digital signals. Download the app to try demo mode for free, and purchase the hardware to unlock full functionality and start analyzing signals with ease.

šŸ“Š Productivity
(6)
9
Sound Oscilloscope
Sound Oscilloscope
Sound Oscilloscope
Sound Wave and Spectrum Viewer
Free

This sound wave and spectrum viewer allows you to analyze and visualize the waveform and overtone structure of various sounds, from voices and musical instruments to environmental noises. With its sensitive algorithm, you can observe and understand the characteristics of different sounds in a range of 30 Hz to 4000 Hz.

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(24)
10
Audio Editor : Audiolab
Audio Editor : Audiolab
Audio Editor : Audiolab
reverb, equalizer, song maker
Free

Create customized ringtones, edit music, extract vocals, mix tracks, and apply effects with a versatile audio editing tool perfect for music production, podcasting, education, and more. Ideal for musicians, content creators, and anyone familiar with Audacity or Audition. Try it now for seamless audio editing and mixing!

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11
AudioScope+ Oscilloscope Audio
AudioScope+ Oscilloscope Audio
AudioScope+ Oscilloscope Audio
Sound Waveform & Signal View
Free
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(1)
12
Oscilloscope & Spectrogram
Oscilloscope & Spectrogram
Oscilloscope & Spectrogram
Analyzer Audio Unit
$5.99

This powerful audio analyzer app and plugin offers advanced tools for viewing and analyzing audio signals, including oscilloscope and spectrogram displays, with features like pause and scroll, zoom, and frequency identification. With its unique features, such as pause button, frequency trigger mode, and carefully designed spectrogram, it allows for precise analysis and identification of audio signals, making it an essential tool for audio professionals - try it out to take your audio analysis to the next level.

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13
Oscilyzer
Oscilyzer
Oscilyzer
Audio analyzer and generator
Free

This audio analysis and generation tool combines an oscilloscope, spectrum analyzer, and synthesizer, allowing users to visualize and manipulate audio signals in real-time. With various operating modes and settings, users can analyze and generate audio frequencies, and even transfer dominant frequencies between modes to create and customize sounds.

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(8)
14
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
Filter Recorder, AudioCuter,ę˜“å‰Ŗ
Free

EZAudioCut is a versatile audio editing app for iOS devices with features like high-precision editing, support for multiple formats, unlimited recordings, audio enhancement tools, noise reduction, Bluetooth device support, and easy sharing options. Customize your audio recordings with effects like reverb, gain, and pitch adjustments. Experience seamless editing and recording capabilities on the go.

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(7K)
15
Cubasis 3 - DAW & Music Studio
Cubasis 3 - DAW & Music Studio
Cubasis 3 - DAW & Music Studio
Music Production & Recording
$49.99

Experience the ultimate music production tool with a powerful digital audio workstation (DAW) that offers advanced features for creating, recording, and mixing music on-the-go. Elevate your music production game with Cubasis 3 - your all-in-one mobile studio.

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16
e-scope 3-in-1
e-scope 3-in-1
e-scope 3-in-1
Oscilloscope+FFT+Signal Gen.
$1.99

This multifunctional tool combines an oscilloscope, FFT analyzer, and signal generator, allowing users to observe and analyze audio signals in various ways. With its user-friendly interface, you can effortlessly switch between modes, capture waveforms, and even generate signals to test and measure audio devices.

šŸŽµ Music
(1)
17
Audio Looper - Audio Repeat
Audio Looper - Audio Repeat
Audio Looper - Audio Repeat
Audio Repeat Playback Player
Free

An app for language studying and music practice, the Audio Looper allows users to repeat audio files, adjust playback speed, download files from the cloud, and more. Visit https://loop-player.adamliu.app/ for support and contact adamliu2403@gmail.com.

šŸ“Š Productivity
(51)
18
Audio Recorder: Play & Cleaner
Audio Recorder: Play & Cleaner
Audio Recorder: Play & Cleaner
Audio Recorder, HD Recording
Free

Capture high-quality audio recordings with ease using this user-friendly application. Record, edit, and share audio files effortlessly for all your needs. Try it now and elevate your audio recording experience!

šŸ’¼ Business
(1.4K)
19
auSCOPE X
auSCOPE X
auSCOPE X
Smart Audio Oscilloscope AUv3
$5.99

This smart audio oscilloscope lets you visualize sound waveforms in real-time with high precision, featuring a two-channel design, advanced trigger system, and intuitive interface. Ideal for sound designers, audio experts, and learners, it helps you analyze and understand audio signals with ease, making it an essential tool in your audio toolbox.

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(9)
20
Audio Editor - AudioLab - Edit
Audio Editor - AudioLab - Edit
Audio Editor - AudioLab - Edit
song creator, edit, audacity
Free

Create professional-level audio projects effortlessly with this powerful app designed for musicians, podcasters, and audio enthusiasts. Edit multiple tracks, apply effects, record audio, remove vocals with AI, and seamlessly edit audio in videos. Start enhancing your audio creations today!

šŸ”§ Utilities
(3K)