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Best Signalscope Basic 2022 Apps

223+ iOS apps curated and reviewed

4.4 avg rating
16 free apps
Updated June 2026

Looking for free signalscope basic 2022 apps? 16 of our 223+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Signalscope Basic 2022 Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SignalScope Basic 2022SignalScope Basic 2022$59.99—NoNoMay 2026
2Decibel : dB sound level meterDecibel : dB sound level meterFree4.6★ (36K)YesYesJul 2026
3SignalScope XSignalScope XFree3.0★ (21)NoYesJul 2026
4AudioTools, dB, Sound & AudioAudioTools, dB, Sound & Audio$19.994.8★ (5K)NoYesJul 2026
5Mixing StationMixing StationFree4.5★ (591)NoYesJul 2026
6Decibel X:dB Sound Level MeterDecibel X:dB Sound Level MeterFree4.7★ (156K)NoYesJul 2026
7Frequency AnalyzerFrequency AnalyzerFree4.5★ (97)NoYesJul 2026
8Decibel Meter UltraDecibel Meter UltraFree4.6★ (2.3K)YesYesJul 2026

Top Picks for Signalscope Basic 2022

Decibel : dB sound level meter#2

Decibel : dB sound level meter by Vlad Polyanskiy

Audio noise Spectrum Analyzer
Strong Contender
🔧 Utilities
4.6😐(36K ratings)
FreeAdsIn-App Purchases
Decibel : dB sound level meter screenshot 1
Decibel : dB sound level meter screenshot 2
Decibel : dB sound level meter screenshot 3
Decibel : dB sound level meter screenshot 4
Decibel : dB sound level meter screenshot 5
Decibel : dB sound level meter screenshot 6

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.

What We Love

  • 👍 Useful for monitoring noise levels
  • 🔍 Accurate for a phone app
  • 🔧 Good for calibrating audio equipment
  • 💡 Helpful for hearing protection

Room to Improve

  • 💰 Aggressive upselling tactics
  • 🔒 Privacy concerns around data collection
  • 🕹️ Confusing free vs paid options
SignalScope X#3

SignalScope X by Faber Acoustical, LLC

Dynamic Signal Analysis Tools
Worth Considering
🔧 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

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

Room to Improve

  • 💸 Expensive subscription model
  • 💸 High one-time purchase cost
  • 💸 Perceived as a rip-off

More Signalscope Basic 2022 apps to explore

4
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
RTA, Acoustics Measurement SPL
$19.99

This professional audio analysis app offers a comprehensive suite of tools for acoustic measurements, including SPL, RTA, and FFT. It calibrates device microphones for accurate results and allows for the addition of powerful optional modules for advanced analysis.

SPL Meter with A/C weightingReal Time Analyzer (RTA)Fast Fourier Transform (FFT) analysis
🎵 Music
(5K)
free with in-app purchases
5
Mixing Station
Mixing Station
Mixing Station
Remote control for mixers
Free

Control a wide range of digital audio mixers from a single, unified interface. Customize your workspace with unlimited layers, layouts, and themes. Features include RTA overlays, channel linking, and feedback detection.

Unified UI for multiple mixer brandsFully customizable UI, layers, and layoutsUnlimited DCAs
🔧 Utilities
(591)
free with in-app purchases
6
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.

Precise sound pressure level measurementFrequency spectrum analysis (FFT, BAR graphs)Historical data recording and export
🔧 Utilities
(156K)
free with in-app purchases
7
Frequency Analyzer
Frequency Analyzer
Frequency Analyzer
Audio Spectrum, Spectroid, dB
Free

Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.

Real-time FFT analysisCalibrated SPL measurements32-bit float audio recording
🔧 Utilities
(97)
free with in-app purchases
8
Decibel Meter Ultra
Decibel Meter Ultra
Decibel Meter Ultra
Noise Level Frequency Analyzer
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
(2.3K)
free with in-app purchases
9
Audio Spectrum Analyzer Pro
Audio Spectrum Analyzer Pro
Audio Spectrum Analyzer Pro
Sound Frequency Analysis
Free

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.

Octave Band Real Time AnalyzerFFT Plot (Fast Fourier Transform)Sound level meter (dB meter)
🎵 Music
(236)
free with in-app purchases
10
n-Track Tuner
n-Track Tuner
n-Track Tuner
Tune guitar,bass & instruments
Free

Easily tune a variety of musical instruments using your smartphone's microphone. Offers high precision with advanced audio recognition and multiple visual feedback modes. Supports manual tuning and calibration for custom needs.

High precision tuningSpectrum AnalyzerInstrument selection
🎵 Music
(3.1K)
free with in-app purchases
11
iCircuit
iCircuit
iCircuit
Real-time circuit simulator
$12.99

Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

Real-time circuit simulationExtensive component library (300+)Built-in test equipment (multimeter, oscilloscope)
📊 Productivity
(131)
paid
12
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Best Measuring Tool Box App
Free

Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.

MetronomeStopwatchTimer
🔧 Utilities
(14K)
free with in-app purchases
13
Audio Function Generator
Audio Function Generator
Audio Function Generator
Frequency and Signal Generator
Free

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.

Generate sine, square, triangle, and sawtooth tonesFrequency and volume sweep generationNoise generation (white, pink, violet, etc.)
🔧 Utilities
(2.1K)
free with in-app purchases
14
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Sensor Data Visualization Tool
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
(1.7K)
free with in-app purchases
15
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Audio Spectrum Analyzer dB RTA
Sound frequency, decibel meter
Free

Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.

Octave Band Real-Time AnalyzerFFT Plot - Fast Fourier TransformIntegrated Sound Level Meter (dB-A)
🎵 Music
(3K)
free with in-app purchases
16
Quiztones: EQ Ear Training
Quiztones: EQ Ear Training
Quiztones: EQ Ear Training
Learn to use EQ like a pro
Free

This app helps music producers and engineers develop their critical listening skills for audio mixing. It offers a unique, ear-focused training system to identify and address frequency issues quickly, improving mixes in just minutes a day. Users can train with their own music and see significant improvements in just two weeks.

Identify and remove problem frequenciesDevelop critical listening skillsEliminate frequency sweeping
🎵 Music
(326)
free with in-app purchases
17
EMF Radiation Detector Reader
EMF Radiation Detector Reader
EMF Radiation Detector Reader
Detect EMF Radiation Meter
Free

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

Detect EMF radiationMeasure EMF levelsIdentify risk zones
🔧 Utilities
(4.5K)
free with in-app purchases
18
EE ToolKit
EE ToolKit
EE ToolKit
Electronics Engineering
Free

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

Over 160 electronic applicationsMulti-functional keyboardColor code and SMD code tools
📚 Education
(1.4K)
free with in-app purchases
19
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Frequency Spectrum Analyzer
$69.99

This application transforms your device into a professional sound level meter, offering precise dBA and dBC measurements. It features advanced analysis tools like frequency spectrum analysis and data export, making it ideal for audio professionals and anyone interested in sound environments.

Professional sound level meterdBA and dBC measurementsFrequency spectrum analysis (FFT, BAR graphs)
🔧 Utilities
(6.9K)
paid
20
MATLAB Mobile
MATLAB Mobile
MATLAB Mobile
by The MathWorks, Inc.
Free

Access MATLAB commands, create and edit files, and visualize data from your mobile device. Connect to the cloud for expanded storage and access to add-on products. Acquire data from sensors and your camera for real-time analysis.

Command-line access to MATLABCreate, edit, and run MATLAB files2D and 3D data visualization
💼 Business
(178)
free with in-app purchases

FAQ about Signalscope Basic 2022

Are there free signalscope basic 2022 apps for iPhone?
Yes — 16 of the top signalscope basic 2022 apps we rank are free to download, including Decibel : dB sound level meter and SignalScope X.
SignalScope Basic 2022 has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 223+ signalscope basic 2022 apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.