KyBook 3 Ebook Reader
930.5K installs
18.6K ratings
69.3K monthly active users
$<10K monthly revenue est.
IAP 100% · Ad 0%
Install Trends
Weekly +317
Declining
Monthly +1.3K
Declining
SDKs, Trackers & Permissions for KyBook 3 Ebook Reader
SDK Scan Status
Last Successful SDK Scan: 2026-04-26
Lastest Attempt: 2026-04-26
Last Attempt Status: Success
| Scanned At | Version | Scan Result |
|---|---|---|
| April 26, 2026 at 01:58:03 | 165 | Success |
| March 26, 2026 at 04:04:18 | 165 | Success |
| February 23, 2026 at 15:14:16 | 165 | Success |
| January 23, 2026 at 04:07:42 | 165 | Success |
| November 28, 2025 at 23:07:35 | 165 | 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.
Unknown SDKs and Services
If you recognize any of these please reach out to have it added.
- CFBundleVersion:165
- DTXcode:1010
- CFBundleShortVersionString:0.7.8
- UIDeviceFamily:1.0
- DTXcodeBuild:10B61
- DTAppStoreToolsBuild:10B63
- MinimumOSVersion:11.0
- DTPlatformVersion:12.1
- BuildMachineOSBuild:18A391
- UIDeviceFamily:2.0
- CFBundleInfoDictionaryVersion:6.0
- CFBundlePackageType:APPL
- NSUbiquitousContainers/iCloud.com.kolyvan.yar/NSUbiquitousContainerSupportedFolderLevels:Any
- CFBundleIcons/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon60x60
- CFBundleIcons~ipad/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon60x60
- CFBundleIcons~ipad/CFBundlePrimaryIcon/CFBundleIconFiles:AppIcon76x76
- NSBluetoothPeripheralUsageDescription:Application would like to use bluetooth for the stylus detection
- frameworks:ArchiveKit.framework
- NSHumanReadableCopyright:Copyright © 2018-2019 Konstantin Bukreev
- frameworks:DjvuKit.framework
- CFBundleURLTypes:Editor['db-zkne6949f3fmjqa']
- CFBundleURLTypes:Editor[]
- CFBundleURLTypes:Editorcom.kolyvan.yar['kybook3']
- ITSAppUsesNonExemptEncryption:False
- frameworks:FrakturKit.framework
- frameworks:GCDWebServers.framework
- frameworks:GRDB.framework
- frameworks:KxMobiKit.framework
- frameworks:KxSmbClientKit.framework
- frameworks:KxSummarizer.framework
- frameworks:KxWebroKit.framework
- UILaunchStoryboardName:LaunchScreen
- frameworks:MDownKit.framework
- frameworks:OCRKit.framework
- frameworks:ParserKit.framework
- frameworks:Reductio.framework
- frameworks:SketchKit.framework
- frameworks:SlovnikKit.framework
- UISupportedInterfaceOrientations:UIInterfaceOrientationLandscapeLeft
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationLandscapeLeft
- UISupportedInterfaceOrientations:UIInterfaceOrientationLandscapeRight
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationLandscapeRight
- UISupportedInterfaceOrientations:UIInterfaceOrientationPortrait
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationPortrait
- UISupportedInterfaceOrientations:UIInterfaceOrientationPortraitUpsideDown
- UISupportedInterfaceOrientations~ipad:UIInterfaceOrientationPortraitUpsideDown
- UIWhitePointAdaptivityStyle:UIWhitePointAdaptivityStyleReading
- CFBundleDocumentTypes:ViewerComics Book['cbz', 'cbr', 'cbt'][]['com.kolyvan.kybook.comics']Alternate
- CFBundleDocumentTypes:ViewerDjVu Book['djvu', 'djv']['djvuicon-320']['com.kolyvan.kybook.djvu']Owner
- CFBundleDocumentTypes:ViewerEPub Book['epub'][]['org.idpf.epub-container']Alternate
- CFBundleDocumentTypes:ViewerFiction Book['fb2']['fb2icon@2x', 'fb2icon-320']['com.kolyvan.kybook.fb2']Owner
- CFBundleDocumentTypes:ViewerGNU Zip Archive['gz', 'tgz'][]['org.gnu.gnu-zip-archive']Alternate
- CFBundleDocumentTypes:ViewerKyBook AudioBook['kba'][]['com.kolyvan.kybook.audiobook']Owner
- CFBundleDocumentTypes:ViewerKyBook TextBook['kb'][]['com.kolyvan.kybook.textbook']Owner
- CFBundleDocumentTypes:ViewerM3U Playlist['m3u', 'm3u8'][]['public.m3u-playlist']Alternate
- CFBundleDocumentTypes:ViewerPDF document['pdf']['pdficon-320']['com.adobe.pdf']Alternate
- CFBundleDocumentTypes:ViewerPlain Text['txt'][]['public.plain-text', 'public.utf8-plain-text']Alternate
- CFBundleDocumentTypes:ViewerRAR Archive['rar'][]['com.rarlab.rar-archive']Alternate
- CFBundleDocumentTypes:ViewerRTF File['rtf'][]['public.rtf']Alternate
- CFBundleDocumentTypes:ViewerTAR Archive['tar', 'tgz'][]['public.tar-archive']Alternate
- CFBundleDocumentTypes:ViewerZIP Archive['zip'][]['public.zip-archive', 'com.pkware.zip-archive']Alternate
- UIRequiredDeviceCapabilities:arm64
- UIBackgroundModes:audio
- DTCompiler:com.apple.compilers.llvm.clang.1_0
- CFBundleIdentifier:com.kolyvan.yar
- NSUserActivityTypes:com.kolyvan.yar.useractivity.route
- CFBundleDevelopmentRegion:en
- UIBackgroundModes:fetch
- CFBundleSupportedPlatforms:iPhoneOS
- DTPlatformName:iphoneos
- DTSDKName:iphoneos12.1
- frameworks:libswiftAVFoundation.dylib
- frameworks:libswiftAccelerate.dylib
- frameworks:libswiftCore.dylib
- frameworks:libswiftCoreAudio.dylib
- frameworks:libswiftCoreData.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:libswiftMediaPlayer.dylib
- frameworks:libswiftMetal.dylib
- frameworks:libswiftObjectiveC.dylib
- frameworks:libswiftPhotos.dylib
- frameworks:libswiftQuartzCore.dylib
- frameworks:libswiftUIKit.dylib
- frameworks:libswiftos.dylib
- frameworks:libswiftsimd.dylib
- UIBackgroundModes:remote-notification
![fb2icon-320.png['public.xml', 'com.kolyvan.kalibrum.fb2']http://fictionbook.org/com.kolyvan.kybook.fb2fb2icon@2x.pngFiction Book{'public.mime-type': ['application/fb-ebook', 'text/fb2+xml', 'application/x-fb2', 'application/fb2'], 'public.filename-extension': ['fb2']}](/sdks/fb2icon-320.png['public.xml', 'com.kolyvan.kalibrum.fb2']http://fictionbook.org/com.kolyvan.kybook.fb2fb2icon@2x.pngFiction Book{'public.mime-type': ['application/fb-ebook', 'text/fb2+xml', 'application/x-fb2', 'application/fb2'], 'public.filename-extension': ['fb2']}){kind=link}
![fb2icon-320.png['public.zip-archive', 'com.pkware.zip-archive']http://fictionbook.org/com.kolyvan.kybook.fbzfb2icon@2x.pngFiction Book ZIP{'public.mime-type': ['application/x-fbz', 'application/fb2+zip'], 'public.filename-extension': ['fbz']}](/sdks/fb2icon-320.png['public.zip-archive', 'com.pkware.zip-archive']http://fictionbook.org/com.kolyvan.kybook.fbzfb2icon@2x.pngFiction Book ZIP{'public.mime-type': ['application/x-fbz', 'application/fb2+zip'], 'public.filename-extension': ['fbz']}){kind=link}
App Queries
These are the other apps that KyBook 3 Ebook Reader requests to know other apps are also installed: