Letterloop: Group Newsletters
47K installs
941 ratings
4.4K monthly active users
$<10K monthly revenue est.
IAP 100% · Ad 0%
Install Trends
Weekly +250
SteadyMonthly +1.1K
SteadySDKs, Trackers & Permissions for Letterloop: Group Newsletters
SDK Scan Status
Last Successful SDK Scan: 2026-05-29
Lastest Attempt: 2026-05-29
Last Attempt Status: Success
| Scanned At | Version | Scan Result |
|---|---|---|
| May 29, 2026 at 02:49:16 | 6 | Success |
| April 28, 2026 at 03:28:43 | 6 | Success |
| March 28, 2026 at 03:07:31 | 6 | Success |
| February 25, 2026 at 01:09:05 | 1 | Success |
| January 24, 2026 at 11:35:40 | 1 | 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.
Development Tools
- bundles:nanopb_nanopb.bundle
- bundles:AppAuth_AppAuth.bundle
- bundles:AppAuth_AppAuthCore.bundle
- bundles:GoogleSignIn_GoogleSignIn.bundle
- bundles:Promises_FBLPromises.bundle
- bundles:leveldb_leveldb.bundle
Analytics: Product
- frameworks:FirebaseFirestoreInternal.framework
- bundles:Firebase_FirebaseAuth.bundle
- bundles:Firebase_FirebaseCore.bundle
- bundles:GTMAppAuth_GTMAppAuth.bundle
Business Tools
- frameworks:MuxCore.framework
- bundles:RevenueCat_RevenueCat.bundle
- bundles:RevenueCat_RevenueCatUI.bundle
Unknown SDKs and Services
If you recognize any of these please reach out to have it added.
- CFBundleVersion:6
- DTXcode:2601
- UIDeviceFamily:1.0
- CFBundleShortVersionString:1.50
- MinimumOSVersion:17.0
- DTXcodeBuild:17A400
- DTAppStoreToolsBuild:17C503a
- UIDeviceFamily:2.0
- BuildMachineOSBuild:25B78
- DTPlatformVersion:26.0
- CFBundleInfoDictionaryVersion:6.0
- CFBundlePackageType:APPL
- NSAccentColorName:AccentColor
- CFBundleIcons/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon60x60
- CFBundleIcons~ipad/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon60x60
- CFBundleIcons~ipad/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon76x76
- UIAppFonts:DMSans-Black.ttf
- UIAppFonts:DMSans-Bold.ttf
- UIAppFonts:DMSans-BoldItalic.ttf
- UIAppFonts:DMSans-Italic.ttf
- UIAppFonts:DMSans-Medium.ttf
- UIAppFonts:DMSans-MediumItalic.ttf
- UIAppFonts:DMSans-Regular.ttf
- UIAppFonts:DMSans-SemiBold.ttf
- UIAppFonts:DMSans-SemiBoldItalic.ttf
- CFBundleURLTypes:EditorOpen_App['co.letterloop.letterloop-expo']
- CFBundleURLTypes:Editorco.letterloop.letterloop-expo['letterloop']
- ITSAppUsesNonExemptEncryption:False
- bundles:GCDWebServer_GCDWebServer.bundle
- NSCalendarsUsageDescription:Grant access to allow Letterloop to add Issue delivery dates to your calendar.
- NSPhotoLibraryAddUsageDescription:Letterloop saves photos and videos to your Photos library when you choose Save.
- NSCameraUsageDescription:Letterloop uses the camera so you can capture photos and videos to add to your replies.
- NSMicrophoneUsageDescription:Letterloop uses the microphone to capture audio while recording videos.
- UIUserInterfaceStyle:Light
- bundles:MUXSDKStats_MUXSDKStats.bundle
- UIAppFonts:PermanentMarker-Regular.ttf
- UIAppFonts:RedactedScript-Regular.ttf
- UIAppFonts:SourceSerifPro-Bold.otf
- UIAppFonts:SourceSerifPro-BoldIt.otf
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationLandscapeLeft
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationLandscapeRight
- UISupportedInterfaceOrientations:UIInterfaceOrientationPortrait
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationPortrait
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationPortraitUpsideDown
- bundles:abseil_abslWrapper.bundle
- frameworks:absl.framework
- UIRequiredDeviceCapabilities:arm64
- CFBundleIdentifier:co.letterloop.letterloop-expo
- DTCompiler:com.apple.compilers.llvm.clang.1_0
- CFBundleDevelopmentRegion:en
- UIBackgroundModes:fetch
- bundles:gRPC_grpcWrapper.bundle
- bundles:gRPC_grpcppWrapper.bundle
- bundles:gRPC_opensslWrapper.bundle
- frameworks:grpc.framework
- frameworks:grpcpp.framework
- CFBundleSupportedPlatforms:iPhoneOS
- DTPlatformName:iphoneos
- DTSDKName:iphoneos26.0
- frameworks:openssl_grpc.framework
- LSApplicationCategoryType:public.app-category.books
- UIBackgroundModes:remote-notification
App Queries
These are the other apps that Letterloop: Group Newsletters requests to know other apps are also installed: