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Back to Notion: Notes, Tasks, AI

Tech StackTDN

Notion: Notes, Tasks, AI Tech Stack

Languages, frameworks, and third-party SDKs detected inside Notion: Notes, Tasks, AI — extracted from the iOS App Store build.

OverviewHistoryRankingsInsightsTDNTech Stack
v0.4.2130 · latestApp Store now v1.7.310No declared tracking

Stack profile

C/C++ · Objective-C · Swift · 37 third-party SDKs across 8 categories · notable detections include Firebase, Google, Sentry

Analysis

Analyzed
June 2, 2026
Bundle ID
notion.id
Detection floor
Lower bound

Languages

3

C/C++ · Objective-C · Swift

Third-party SDKs

37

8 categories

Apple frameworks

11

97 total frameworks

Signals

56

capabilities, APIs, fonts

Build

Build & platform

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

Min iOS

17.0

Built with

Xcode 26.3

iphoneos26.2

Devices

iPhone · iPad

Localizations

22

3028 strings in base locale

Method

How this is detected

  • Detected SDKs are a lower bound — Notion: Notes, Tasks, AI 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++30Objective-C30Swift30

Dependencies

Third-party SDKs

Grouped by purpose. Select any SDK to see other tracked apps that use it.
37 of 37 SDKs shown

Crash & Performance

2
FirebaseCrashlytics6Sentry8.49.06

Payments

1
RevenueCat2

Networking

1
Starscream4

Storage

1
GGRDB6

Firebase

10
FBLPromises11Firebase6FirebaseCore9FirebaseCoreInternal9FirebaseInstallations9FirebaseMessaging3GoogleDataTransport7GoogleUtilities11Nnanopb9PPromises9

Rendering

1
KKingfisher5

Apple Standard Libraries

1
CCollections1.0

Other

20
AAppCoreUIAAssetAAssistantUICComposableArchitectureDDeviceKitEEmojiPickerUIHHomeFeatureIIDSchemaFFI1.0IIntuneMAMSwift21.2.0IIntuneMAMSwiftStub21.2.0MMobileActionBarFeatureMMSAL2.5.1NNfmParser1.0PPasskeyPromptFeatureRRecentsHomeFeatureRRichTextUISSharing2SSQLiteServiceSwiftyGifUUpgradeFeature

Apple

Apple frameworks

Native frameworks and system libraries linked into the build.
AActivityKit (Live Activities)22AApp Intents19AAVFoundation (audio/video)30AAVKit27BBackground Tasks20CCore Data20SStoreKit (in-app purchase)30SwiftUI30UUIKit30UUser Notifications30WWidgetKit (widgets)27

Extensions

App extensions

5 bundled app extensions for widgets, notifications, share sheets, and Siri intents.
NotionNotificationServiceExtensionNotification Service
NotionShareExtensionShare
NotionSelectPageIntentSiri Intents
NotionSelectWorkspaceIntentSiri Intents
NotionWidgetsExtensionWidget

Shortcuts

App Intents

Actions exposed to Siri, Shortcuts, and Spotlight through the App Intents framework.
11 actions6 entitiesApp Shortcuts

Interface

UI & graphics

Frameworks and libraries Notion: Notes, Tasks, AI uses to render its interface and animations.
SwiftUIUIKit

Assets

Bundled fonts

Custom font families packaged in the app bundle.
dfc1b1db3362f6c8KaTeX_AMS-Regular.56573229KaTeX_Caligraphic-Bold.497bf407KaTeX_Caligraphic-Regular.e6fb499fKaTeX_Fraktur-Bold.b9d7c449KaTeX_Fraktur-Regular.97a699d8KaTeX_Main-Bold.8e431f7eKaTeX_Main-BoldItalic.52fb39b0KaTeX_Main-Italic.39349e0aKaTeX_Main-Regular.818582daKaTeX_Math-BoldItalic.6589c4f1KaTeX_Math-Italic.fe5ed587KaTeX_SansSerif-Bold.f2ac7312KaTeX_SansSerif-Italic.f60b4a34KaTeX_SansSerif-Regular.3243452eKaTeX_Script-Regular.a189c37dKaTeX_Size1-Regular.0d8d9204KaTeX_Size2-Regular.1fdda0e5KaTeX_Size3-Regular.963af864KaTeX_Size4-Regular.27a23ee6KaTeX_Typewriter-Regular.6bf42875

Packaging

Build & packaging

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

Integrations

Services & integrations

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

Firebase projects

notion-a7e93

notion-a7e93.appspot.com · https://notion-a7e93.firebaseio.com

notion-a7e93

notion-a7e93.appspot.com · https://notion-a7e93.firebaseio.com

Registered URL schemes

msauth.com.microsoft.intunemammsauth.com.microsoft.intunemam-intunemammsauth.notion.idnotionnotion-intunemam

Queries other apps

betteractiveshieldcompanyportalcroncron-intunemamhttp-intunemamhttps-intunemamintunemam-mtdlacoonsecuritylookoutwork-asemailtomailto-intunemammicrosoft-edge-httpmicrosoft-edge-httpsms-outlookmsauthv2msauthv3mvisionmobilescmxskycuresmart-nssmsecteltel-intunemamwanderazips

Network

Backend & API

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

Backend hosts

notion-a7e93.appspot.comnotion-a7e93.firebaseio.com

First party

App modules

Likely first-party modules and resource bundles detected in Notion: Notes, Tasks, AI.
DeviceKitNotionDesignSystem

Entitlements

Capabilities

System capabilities and entitlement flags included with the app.
App GroupsAssociated Domains (Universal Links)Background App RefreshBackground AudioBackground ProcessingBackground PushCommunication NotificationsKeychain SharingPush Notifications (APNs)Sign in with AppleSiriKit

APIs

Detected API usage

System frameworks and privacy-sensitive APIs referenced by the binary.
Carrier / cellular infoHashing (SHA-256)In-app browser (SFSafariViewController)Keychain readKeychain storagePhoto librarySign in with Apple / PasskeysWeb-based OAuth

Runtime config

Feature flags

1 feature-flag key found in the build.
feature_gates

Privacy

Privacy manifest

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

Collected data types

CrashDataCustomerSupportDeviceIDEmailAddressNameOtherDataTypesOtherDiagnosticDataOtherUsageDataOtherUserContactInfoPerformanceDataPhoneNumberProductInteractionPurchaseHistoryUserID

Required-reason API categories

DiskSpaceFileTimestampSystemBootTimeUserDefaults

Architecture

Architecture details

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

Storyboards

1

Launch: LaunchScreen

Nibs

19

Explore technologies across all apps

Browse every SDK, framework, and language we detect, then compare the apps that share the same stack.

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