Audio Spectrum Analyzer dB RTA
(3,040 App Store ratings)
🏆 Best: #49 Top Grossing (VNM)
IPA Analysis Preview
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 |
|---|---|---|---|
| 17.82 MB | v2.3 App Store ID: 878429127Build: 25 | 2025-09-28 09:14:50 | Get Version |
| Not archived | App Store ID: 855179472 | Unknown | Request Version |
| Not archived | App Store ID: 842229569 | Unknown | Request Version |
| Not archived | App Store ID: 841814657 | Unknown | Request Version |
| Not archived | App Store ID: 841814656 | Unknown | Request Version |
| Not archived | App Store ID: 841599914 | Unknown | Request Version |
| 13.71 MB | v2.1.1 App Store ID: 828094052Build: 2.1.1 | 2021-04-23 05:19:02 | Get Version |
| Not archived | App Store ID: 828033644 | Unknown | Request Version |
| Not archived | App Store ID: 827859970 | Unknown | Request Version |
| Not archived | App Store ID: 826421477 | Unknown | Request Version |
| Not archived | App Store ID: 823640815 | Unknown | Request Version |