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Back to Microsoft OneNote

Tech StackTDN

Microsoft OneNote Tech Stack

Languages, frameworks, and third-party SDKs detected inside Microsoft OneNote — extracted from the iOS App Store build.

Store ProfileVersion HistoryCountry RankingsTDN InsightsTDNBuild Stack
v16.109.3 · latestMetal shadersNo declared tracking

Stack profile

C/C++ · Metal (shaders) · Objective-C · 5 third-party SDKs across 1 categories · notable detections include intl, iOS, ios

Analysis

Analyzed
June 4, 2026
Bundle ID
com.microsoft.onenote
Detection floor
Lower bound

Languages

5

C/C++ · Metal (shaders) · Objective-C

Third-party SDKs

5

1 categories

Apple frameworks

17

38 total frameworks

Signals

108

capabilities, APIs, fonts

Build

Build & platform

Compiler, target OS, supported device families, and localization footprint detected from the bundle.

Min iOS

18.0

Built with

Xcode 26.2

iphoneos26.2

Devices

iPhone · iPad

Localizations

37

1327 strings in base locale

Method

How this is detected

  • Detected SDKs are a lower bound — Microsoft OneNote may bundle more than static analysis can attribute.
  • The App Store binary is encrypted with Apple FairPlay, so detection is limited to what is observable without decryption.

Runtime

Languages & runtimes

Primary runtimes and language signatures observed in the app binary.
C/C++67MMetal (shaders)47Objective-C67RReact Native / JavaScript21Swift71

Dependencies

Third-party SDKs

Grouped by purpose. Select any SDK to see other tracked apps that use it.
5 of 5 SDKs shown

Other

5
IintlIiOS7Iios7LLocalizedStringKitPPaywallKitConsumerStrings

Apple

Apple frameworks

Native frameworks and system libraries linked into the build.
AApp Intents39AAVFoundation (audio/video)67AAVKit59BBackground Tasks50CCore Data46CCore ML29MMetalKit47NNatural Language26PPassKit (Wallet / Apple Pay)22SSpriteKit12SStoreKit (in-app purchase)67SwiftUI67UUIKit67UUser Notifications67VVision30WWatch Connectivity19WWidgetKit (widgets)55

Extensions

App extensions

3 bundled app extensions for widgets, notifications, share sheets, and Siri intents.
OneNoteShareExtension_iOSShare
ONWidgetKitExtension_iOSWidget
OneNoteTodayExtension_iOSWidget Extension

Shortcuts

App Intents

Actions exposed to Siri, Shortcuts, and Spotlight through the App Intents framework.
1 actionApp Shortcuts

Bundle

Companion apps

Additional apps bundled inside the build, including watch apps, clips, and helper targets.
OneNoteWatchKitApp.appwatch app

Interface

UI & graphics

Frameworks and libraries Microsoft OneNote uses to render its interface and animations.
SwiftUIUIKit

GPU

Metal shaders

10 custom GPU shader functions across 2 metallib files.
blendUsingConfidencefragmentPassThroughgaussianBlurlumasauvolaHorizontalsauvolaVerticalsauvolaVerticalColorsauvolaVerticalInternalsauvolaVerticalThresholdvertexPassThrough

Models

On-device ML models

Core ML and ML model bundles shipped inside the app for local inference.
UNET_DOCS_08_EXP_09

Assets

Bundled fonts

Custom font families packaged in the app bundle.
arialarialbdarialbiarialiArialnArialnbArialnbiArialniariblkCalibri BoldCalibri Bold ItalicCalibri ItalicCalibri RegularcalibrilcalibriliCambriabCambriaiCambriazConsolaONAppleIconseguisymsymboltahomatahomabdwebdingsWingdingsWingdings 2Wingdings 3

Packaging

Build & packaging

Dependency managers and build tooling detected in the app bundle.
Swift Package Manager (SwiftPM)

Embedded web

JavaScript libraries

Detected inside bundled JavaScript from React Native or embedded web content.
amplitudehermeslodashreact-nativereact-native-svgredux

Integrations

Services & integrations

Service configuration, URL schemes, universal links, and integration keys observed in the sanitized audit.

Registered URL schemes

appcenter-18f3c12a-dbe8-4b1d-9485-0991840fc4b7appcenter-18f3c12a-dbe8-4b1d-9485-0991840fc4b7-intunemamlaunch-onenotelaunch-onenote-intunemammsauth.com.microsoft.Office.OneNoteonenoteonenote-cmdonenote-cmd-intunemamonenote-intunemamonenote-shared-containeronenote-shared-container-intunemam

Queries other apps

betteractiveshieldcompanyportalexcelhttp-intunemamhttps-intunemamintunemam-mtdlacoonsecuritylaunch-excellaunch-looplaunch-officemobilelaunch-pptlaunch-wordlookoutwork-aselyncmicrosoft-edgems-delvems-excelms-excel-shared-containerms-onedrivems-outlookms-outlook-accepts-attachmentsms-outlook-sharedms-powerpointms-powerpoint-shared-containerms-sfbms-visio-shared-containerms-wordms-word-shared-container

Network

Backend & API

Backend hosts, GraphQL operations, and certificate pinning signals surfaced by static analysis.

Backend hosts

account.microsoft.comaka.msau.pipe.aria.microsoft.combrowser.pipe.aria.microsoft.comcollector.azure.eaglex.ic.govcollector.azure.microsoft.scloudde.pipe.aria.microsoft.comdf.lokidf.loki.delve.office.comdod.loki.office365.useu-mobile.events.data.microsoft.comeu.pipe.aria.microsoft.comfb.megcc.loki.delve.office.comgcchigh.loki.office365.usgithub.cominstall.appcenter.msjp.pipe.aria.microsoft.comloki.delve.office.comloki.delve.office.deloki.office365.cnloki.officenet.eaglex.ic.govloki.officenet.microsoft.scloudmsit.loki.delve.office.comoutlook.office.compf.pipe.aria.microsoft.comportal.office.comreact-native-async-storage.github.io

First party

App modules

Likely first-party modules and resource bundles detected in Microsoft OneNote.
AppCenterDistributeCredUIBundleCredUIBundle_iOSCUIControlsBundleCUIControlsBundle_iOSDocsUIDocsUI_iosDWriteFBABundleFBABundle_iOSFluentUIResources-iosFluidFrameworkResourcesFluidFrameworkResources_iosFluidFrameworkScriptsFluidFrameworkScripts_iosiacom2IntuneMAMSwiftIntuneMAMSwiftStubLensAnnotateLensCaptureLensCommonLensPostCaptureLensQuadMaskFinderLensScanMerpClientUIBundleMerpClientUIBundle_iOSmso_intlNotesKitResources

Entitlements

Capabilities

System capabilities and entitlement flags included with the app.
App GroupsAssociated Domains (Universal Links)Background App RefreshBackground AudioBackground ProcessingBackground PushCustom FontsiCloud Key-Value StorageKeychain SharingPush Notifications (APNs)

APIs

Detected API usage

System frameworks and privacy-sensitive APIs referenced by the binary.
Biometric auth (Face ID / Touch ID)Camera captureCarrier / cellular infoContactsHashing (SHA-256)In-app browser (SFSafariViewController)Keychain readKeychain storageMetal GPU computeMotion sensorsOn-device image analysis (Vision)On-device OCR (Vision)Photo libraryPublic-key crypto (Secure Enclave)Sign in with Apple / PasskeysSymmetric crypto (CommonCrypto)Text-to-speechWatch connectivityWeb-based OAuth

Privacy

Privacy manifest

Does not declare cross-app tracking in its App Store privacy manifest.

Collected data types

AudioDataCoarseLocationContactsCrashDataCustomerSupportDeviceIDEmailAddressNameOtherDiagnosticDataOtherUsageDataPaymentInfoPerformanceDataPhoneNumberPhotosorVideosProductInteractionUserID

Required-reason API categories

ActiveKeyboardsDiskSpaceFileTimestampSystemBootTimeUserDefaults

Architecture

Architecture details

Additional build and bundle signals that help explain how the app is structured.

Storyboards

2

Launch: CUILaunchScreen_ios

Nibs

49

ONMainWindow_iPad

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