Audio Spectrum Analyzer dB RTA App Icon

Audio Spectrum Analyzer dB RTA

Music • Marina Polyanskaya
4+ v2.3 Recorded price: Free App Store →
★★★★★
★★★★★
(3,040 App Store ratings)
🏆 Best: #49 Top Grossing (VNM)
IPA Analysis
Technical Specs
Bundle ID com.lspapps.SpectrumFree
Version 2.3
App Store Size 24.38 MB
Minimum iOS 15
Devices iPhone, iPad, iPod touch
Catalog release date 2017-09-28
Latest recorded version date 2025-09-29
Features & Support
Advisory 4+
Languages (9)
EN, FR, DE, IT, RU, ZH, ES, ZH, VI
Top In App Purchases
No In App Purchases Listed

Preview

Audio Spectrum Analyzer dB RTA screenshot 1 Audio Spectrum Analyzer dB RTA screenshot 2 Audio Spectrum Analyzer dB RTA screenshot 3 Audio Spectrum Analyzer dB RTA screenshot 4 Audio Spectrum Analyzer dB RTA screenshot 5 Audio Spectrum Analyzer dB RTA screenshot 6 Audio Spectrum Analyzer dB RTA screenshot 7 Audio Spectrum Analyzer dB RTA screenshot 8 Audio Spectrum Analyzer dB RTA screenshot 9

Description

Spectrum Analyzer is full of fantastic advanced features you won’t find elsewhere easily! This app offers a fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and professional A/V engineers. This incredibly precise, pro level tool is perfect for tuning your home cinema, car stereo, subwoofers, and more. Spectrum analyser gives insight into your sounds and deconstructs the audio spectrum, showing the levels of the various frequencies in your audio signal. The built-in sound meter provides high-quality measurement results when measuring ambient noise levels in a multitude of real-life scenarios. Features include- ● Octave Band Real-Time Analyzer ● FFT Plot - Fast Fourier Transform ● Smooth HD Graphics ● Multispectral Harmonic Analyzer ● Integrated Sound Level Meter (dB-A weighted) FFT Features ● FFT size from 256 to incredible 16384 ● Hold Max and (unique feature) Min peaks ● Linear and Logarithm scales ● Various window functions: Rectangle, Hanning, Hamming, Tukey, Cosine, Lanczos, Blackman ● Max frequency live tracking ● Selected frequency live tracking ● Fullscreen mode Octave RTA features ● Bars and unique spline plot modes ● Full, 1/3, 1/6 octave modes ● Hold max mode ● Selected bar tracking. And much more... Please feel free to contact us with any questions, problems or ideas via e-mail [email protected]. Privacy Policy - https://www.iubenda.com/privacy-policy/42622625 Terms of Use https://www.iubenda.com/terms-and-conditions/42622625

What's New

Version 2.3 2025-09-29
• iOS 26 support

Technical Analysis

Package Overview Package analysis available
Bundle ID com.lspapps.SpectrumFree
Current Version 2.3
Minimum iOS 15
Package Size App Store Size
Package Metadata 2 / 11 version records
FBLPromises org.cocoapods.FBLPromises
v2.4.0iOS 11.0+179.24 KB
FirebaseABTesting org.cocoapods.FirebaseABTesting
v12.3.0iOS 11.0+119.53 KB
FirebaseAppCheckInterop org.cocoapods.FirebaseAppCheckInterop
v12.3.0iOS 11.0+74.7 KB
FirebaseCore org.cocoapods.FirebaseCore
v12.3.0iOS 11.0+191.47 KB
FirebaseCoreInternal org.cocoapods.FirebaseCoreInternal
v12.3.0iOS 11.0+353.41 KB
FirebaseDatabase org.cocoapods.FirebaseDatabase
v12.3.0iOS 11.0+1.39 MB
FirebaseInstallations org.cocoapods.FirebaseInstallations
v12.3.0iOS 11.0+265.02 KB
FirebaseRemoteConfig org.cocoapods.FirebaseRemoteConfig
v12.3.0iOS 11.0+493.38 KB
FirebaseRemoteConfigInterop org.cocoapods.FirebaseRemoteConfigInterop
v12.3.0iOS 11.0+141.05 KB
FirebaseSharedSwift org.cocoapods.FirebaseSharedSwift
v12.3.0iOS 11.0+521.34 KB
GoogleUtilities org.cocoapods.GoogleUtilities
v8.1.0iOS 11.0+295.18 KB
InstabugSDK com.Instabug.Instabug
v16.0.3iOS 15.0+8.85 MB
leveldb org.cocoapods.leveldb
v1.22.6iOS 11.0+461.84 KB
nanopb org.cocoapods.nanopb
v3.30910.0iOS 11.0+85.18 KB
SCLAlertView_Objective_C org.cocoapods.SCLAlertView-Objective-C
v1.3.0iOS 11.0+317.48 KB
4.5 / 5.0 (3,035 ratings)

Known Version Records

2 version records with stored package metadata • 11 known version records

Stored metadata does not guarantee a package is currently available to download.

Details Version / IDs Version date Action
Audio Spectrum Analyzer dB RTA icon
17.82 MB
v2.3
App Store ID: 878429127Build: 25
2025-09-28 09:14:50 Get Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 855179472 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 842229569 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 841814657 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 841814656 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 841599914 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
13.71 MB
v2.1.1
App Store ID: 828094052Build: 2.1.1
2021-04-23 05:19:02 Get Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 828033644 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 827859970 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 826421477 Unknown Request Version
Audio Spectrum Analyzer dB RTA icon
Not archived
App Store ID: 823640815 Unknown Request Version