Best Signalscope Apps

202+ iOS apps curated and reviewed

3.8 avg rating
15 free apps
Updated June 2026

Whether you're new to signalscope or looking for an upgrade, our curated collection of 202+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Signalscope

SignalScope X#1

SignalScope X by Faber Acoustical, LLC

Dynamic Signal Analysis Tools
Editor's Choice
🔧 Utilities
3.0(21 ratings)
FreeIn-App Purchases
SignalScope X screenshot 1
SignalScope X screenshot 2
SignalScope X screenshot 3
SignalScope X screenshot 4
SignalScope X screenshot 5
SignalScope X screenshot 6

An advanced signal analysis application offering tools for acoustics, audio, electronics, and more. Analyze signals, calibrate devices, and access a range of measurement tools. Subscribe for basic, advanced, or professional features compatible with iPhone, iPad, and Mac. Subscription details and privacy policy available on the website.

Audio / Spectrum Analyzer#2

Audio / Spectrum Analyzer by Loop-Sessions.LLC.

RTA (FFT / Octave Analysis)
Strong Contender
🎵 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

  • 👍 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
Keysight Oscilloscope Mobile#3

Keysight Oscilloscope Mobile by Keysight Technologies, Inc.

Worth Considering
📊 Productivity
2.8(4 ratings)
Free
Keysight Oscilloscope Mobile screenshot 1
Keysight Oscilloscope Mobile screenshot 2
Keysight Oscilloscope Mobile screenshot 3
Keysight Oscilloscope Mobile screenshot 4
Keysight Oscilloscope Mobile screenshot 5

Control your Keysight/Agilent oscilloscope from your mobile device, viewing live waveforms, making measurements, and capturing screenshots. Download the app to access advanced features, including simulation mode, collaboration tools, and support for up to 4 analog channels.

More Signalscope apps to explore

4
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.

🔧 Utilities
(24)
5
SignalScope Basic 2020
SignalScope Basic 2020
SignalScope Basic 2020
Basics for Acoustics and Audio
$59.99

This application offers a basic tool set for engineers, consultants, educators, and hobbyists to analyze and measure signals in areas such as acoustics, audio, and electronics. It provides various features, including oscilloscope, spectrum analyzer, and spectrogram analyzer functions, allowing users to acquire and save measurement data, and retrieve files via various methods.

🔧 Utilities
(1)
6
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/.

🎵 Music
(2.6K)
7
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

Transform your iOS device into a professional sound level meter with pre-calibrated accuracy and various frequency spectrum analysis tools. Measure sound pressure levels, export data to Health app, and enjoy features like FFT graphs, dosimeter readings, and InstaDecibel for social sharing. Experience the convenience of tracking noise levels with precision and ease.

🔧 Utilities
(156K)
8
SignalScope Basic 2022
SignalScope Basic 2022
SignalScope Basic 2022
Audio Analyzer, Scope, & More
$59.99
📚 Education
(0)
9
Tips and Tricks - Keysight Oscilloscopes
Tips and Tricks - Keysight Oscilloscopes
Tips and Tricks - Keysight Oscilloscopes
by Keysight Technologies, Inc.
Free

This application provides users with helpful tips and tricks for getting the most out of their oscilloscope, covering both basic and advanced usage. Select a topic to browse a list of tips and tricks, and tap the screen to easily navigate back to the home screen.

💼 Business
(2)
10
Morse Transmitter
Morse Transmitter
Morse Transmitter
by Shuyang Sun
Free

Encode and decode Morse code with ease using this versatile application. Convert text to Morse code, decode Morse code audio in real time, and enjoy customizable features for a tailored experience. Download now for a fun and engaging Morse code tool!

🔧 Utilities
(302)
11
Sound Analysis Oscilloscope
Sound Analysis Oscilloscope
Sound Analysis Oscilloscope
audio signal oscilloscope
$2.99

This audio signal oscilloscope app displays key signal properties, including frequency, waveform, wavelength, and music notes, and features a microphone input, volume indicator, and chromatic tuner. With its easy-to-use interface and range modes from 6 to 2000 Hz, it's a valuable tool for sound analysis and tuning.

🔧 Utilities
(3)
12
Morse Code Reader and Decoder
Morse Code Reader and Decoder
Morse Code Reader and Decoder
Flashlight & Light Transmitter
Free

Decode Morse Code with ease using this intuitive application that helps you read and translate Morse Code messages using your device's camera. Experience the convenience of instant decoding at your fingertips.

🔧 Utilities
(2.3K)
13
weBoost
weBoost
weBoost
Boost Cell Signal Anywhere
Free

Improve your cell phone signal with our app. Measure signal performance, locate the nearest cell tower, and set up a signal booster easily. Boost all networks, including 5G, and stay connected wherever you are.

🔧 Utilities
(64)
14
Keysight BenchVue Mobile
Keysight BenchVue Mobile
Keysight BenchVue Mobile
by Keysight Technologies, Inc.
Free

This app lets you view and control a range of oscilloscopes, multimeters, spectrum analyzers, function generators, and power supplies from your iPad or iPhone, allowing for mobile access to your instruments and collaboration with multiple devices. To get started, you need to install companion software on your Windows PC, enable mobile access, and connect to your instruments through the app.

📊 Productivity
(2)
15
WeiView
WeiView
WeiView
weiview
Free

This software connects to beauty instruments or otoscope tools via WiFi, allowing users to monitor and record cleaning processes in real-time, take photos and videos, and review them for comparison. Download the app to enhance your beauty instrument experience and capture important moments with ease.

🌟 Lifestyle
(26)
16
Signal Advisor
Signal Advisor
Signal Advisor
signal booster install tool
Free

This application helps professionals and non-professionals install cell phone signal boosters by testing signal strength, identifying frequency bands, and finding the direction of the base station. It also allows users to connect to and adjust their booster, monitor its performance, and achieve stable signal and better coverage.

🔧 Utilities
(11)
17
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.

🔧 Utilities
(97)
18
iCircuit
iCircuit
iCircuit
Real-time circuit simulator
$12.99

Explore the ultimate real-time circuit simulator app that allows you to design and experiment with circuits and Arduinos effortlessly on your iPad or iPhone. With over 300 elements available, including programmable Arduinos, digital gates, and more, you can simulate circuits instantly and interact with them as if they were real. Whether you're a student, hobbyist, or engineer, start playing with circuits right away with this powerful tool. Terms of Use: [Link to Terms of Use]

📊 Productivity
(131)
19
SmartSDR™ - FlexRadio Systems®
SmartSDR™ - FlexRadio Systems®
SmartSDR™ - FlexRadio Systems®
Official SDR Client
$79.99
$99.99 | 20% OFF

Experience full-featured radio operation on your iPad or iPhone with this official FlexRadio Systems® client. Enjoy compatibility with SmartSDR versions 1, 2 (including SmartLink), and 3 (including MultiFlex and SmartControl), along with a range of features like FT8/FT4 support, CW decoding, SmartLink remote access, and more. Discover seamless control with your FlexRadio Series-6000 SDR device and enhance your radio experience today.

🔧 Utilities
(129)
20
Audio Analyst
Audio Analyst
Audio Analyst
Explore a new world of audio
Free
🔧 Utilities
(1)

Related searches