Decibel X:dB Sound Level Meter
24M installs
480.8K ratings
1.9M monthly active users
$>50K monthly revenue est.
IAP 100% · Ad 0%
Install Trends
Weekly +34.3K
SteadyMonthly +218.8K
SteadySDKs, Trackers & Permissions for Decibel X:dB Sound Level Meter
SDK Scan Status
Last Successful SDK Scan: 2026-02-21
Lastest Attempt: 2026-02-21
Last Attempt Status: Success
| Scanned At | Version | Scan Result |
|---|---|---|
| February 21, 2026 at 07:24:15 | 17537 | Success |
| January 21, 2026 at 13:36:02 | 17537 | Success |
| November 9, 2025 at 00:08:01 | 17537 | Success |
| October 9, 2025 at 00:01:48 | 17537 | Success |
| September 8, 2025 at 00:01:47 | 17537 | Success |
The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.
Ad Networks
- FacebookAppID:358872408424980
- FacebookAutoLogAppEventsEnabled:TRUE
- GADApplicationIdentifier:ca-app-pub-5925141426080214~2672581889
Development Tools
- frameworks:nanopb.framework
Analytics: Product
- frameworks:FirebaseABTesting.framework
- frameworks:FirebaseAppCheckInterop.framework
- frameworks:FirebaseAuth.framework
- frameworks:FirebaseCore.framework
- frameworks:FirebaseCoreExtension.framework
- frameworks:FirebaseCoreInternal.framework
- frameworks:FirebaseDatabase.framework
- frameworks:FirebaseDynamicLinks.framework
- frameworks:FirebaseFirestore.framework
- frameworks:FirebaseFirestoreInternal.framework
- frameworks:FirebaseInstallations.framework
- frameworks:FirebaseRemoteConfig.framework
- frameworks:FirebaseRemoteConfigInterop.framework
- frameworks:GTMSessionFetcher.framework
- frameworks:GoogleUtilities.framework
Unknown SDKs and Services
If you recognize any of these please reach out to have it added.
- DTXcode:1600
- CFBundleVersion:17537
- UIDeviceFamily:1.0
- MinimumOSVersion:12.0
- DTPlatformVersion:18.0
- UIDeviceFamily:2.0
- BuildMachineOSBuild:23G93
- CFBundleInfoDictionaryVersion:6.0
- CFBundleShortVersionString:9.9.0
- CFBundleSignature:????
- CFBundlePackageType:APPL
- CFBundleIcons/CFBundlePrimaryIcon/CFBundleIconName:AppIcon-Decibel
- CFBundleIcons~ipad/CFBundlePrimaryIcon/CFBundleIconName:AppIcon-Decibel
- CFBundleIcons/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon-Decibel60x60
- CFBundleIcons~ipad/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon-Decibel60x60
- CFBundleIcons~ipad/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon-Decibel76x76
- UIApplicationShortcutItems:CameraQuickActionOpenTabCameraquick_action_icon_camera
- UIApplicationShortcutItems:DataQuickActionOpenTabDataquick_action_icon_data
- UILaunchStoryboardName:DecibelLaunchScreen
- NSApplicationServices/Advertises:DecibelX
- UIApplicationShortcutItems:DosimeterQuickActionOpenTabDosimeterquick_action_icon_dosimeter
- CFBundleDevelopmentRegion:English
- UIAppFonts:Eurostile LT Demi.ttf
- UIAppFonts:Eurostile LT Medium.ttf
- frameworks:FSPagerView.framework
- UIApplicationShortcutItems:MeterQuickActionOpenTabMeterquick_action_icon_spl
- frameworks:OpenSSL.framework
- NSUserNotificationsUsageDescription:Permission is required to show notifications when loud noise is detected
- NSLocalNetworkUsageDescription:Required for OIKLA extension to broadcast spl values
- NSHealthShareUsageDescription:Required for integrating with Health audio exposure data
- NSHealthUpdateUsageDescription:Required for integrating with Health audio exposure data
- NSMicrophoneUsageDescription:Required for the app to work, in order to measure audio noise level
- NSPhotoLibraryUsageDescription:Required to open a photo in your library then overlay it with reports
- NSCameraUsageDescription:Required to record video with overlay report
- NSPhotoLibraryAddUsageDescription:Required to save an overlay photo back into your library
- FirebaseAppDelegateProxyEnabled:True
- GADIsAdManagerApp:True
- LSRequiresIPhoneOS:True
- NSAppTransportSecurity/NSAllowsArbitraryLoads:True
- NSAppTransportSecurity/NSAllowsArbitraryLoadsForMedia:True
- NSAppTransportSecurity/NSAllowsArbitraryLoadsInWebContent:True
- NSSupportsLiveActivities:True
- UIFileSharingEnabled:True
- UIPrerenderedIcon:True
- UIRequiresFullScreen:True
- UIStatusBarHidden:True
- UIViewControllerBasedStatusBarAppearance:True
- UISupportedInterfaceOrientations:UIInterfaceOrientationLandscapeLeft
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationLandscapeLeft
- UISupportedInterfaceOrientations:UIInterfaceOrientationLandscapeRight
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationLandscapeRight
- UISupportedInterfaceOrientations:UIInterfaceOrientationPortrait
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationPortrait
- UISupportedInterfaceOrientations:UIInterfaceOrientationPortraitUpsideDown
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationPortraitUpsideDown
- NSLocationAlwaysAndWhenInUseUsageDescription:Used to display city location in captured images
- NSLocationAlwaysUsageDescription:Used to display city location in captured images
- NSLocationUsageDescription:Used to display city location in captured images
- NSLocationWhenInUseUsageDescription:Used to display city location in captured images
- NSBonjourServices:_decibel_x._tcp
- NSBonjourServices:_decibel_x._udp
- frameworks:absl.framework
- UIRequiredDeviceCapabilities:arm64
- UIBackgroundModes:audio
- DTCompiler:com.apple.compilers.llvm.clang.1_0
- CFBundleIdentifier:com.skypaw.decibel
- CFBundleURLTypes:com.skypaw.decibel['com.skypaw.decibel']
- NSUserActivityTypes:com.skypaw.decibel.watchkitextension.handoff
- UIAppFonts:geometria-light.otf
- frameworks:grpc.framework
- frameworks:grpcpp.framework
- CFBundleSupportedPlatforms:iPhoneOS
- DTPlatformName:iphoneos
- DTSDKName:iphoneos18.0
- frameworks:libswiftAVFoundation.dylib
- frameworks:libswiftAccelerate.dylib
- frameworks:libswiftCore.dylib
- frameworks:libswiftCoreAudio.dylib
- frameworks:libswiftCoreFoundation.dylib
- frameworks:libswiftCoreGraphics.dylib
- frameworks:libswiftCoreImage.dylib
- frameworks:libswiftCoreLocation.dylib
- frameworks:libswiftCoreMedia.dylib
- frameworks:libswiftDarwin.dylib
- frameworks:libswiftDispatch.dylib
- frameworks:libswiftFoundation.dylib
- frameworks:libswiftGLKit.dylib
- frameworks:libswiftIntents.dylib
- frameworks:libswiftMetal.dylib
- frameworks:libswiftModelIO.dylib
- frameworks:libswiftNetwork.dylib
- frameworks:libswiftObjectiveC.dylib
- frameworks:libswiftQuartzCore.dylib
- frameworks:libswiftUIKit.dylib
- frameworks:libswift_Concurrency.dylib
- frameworks:libswiftos.dylib
- frameworks:libswiftsimd.dylib
- frameworks:openssl_grpc.framework
- UIAppFonts:ostrich-black.ttf
- UIAppFonts:ostrich-bold.ttf
- UIAppFonts:ostrich-regular.ttf
App Queries
These are the other apps that Decibel X:dB Sound Level Meter requests to know other apps are also installed: