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Substack

by Substack, Inc. • com.substack.Substack
NewsiOS 17.0+ 18 version records with metadata

Analysis scope and limitations

Selected package build: 878510792. Every technical section is restricted to this build; missing sections were not analyzed.

Stored static package extraction and inventory; not a live security test. Only the selected build is represented. Missing data means not analyzed, not safe. Scanner identity and scan time are unavailable for sources that did not record them.

230 known version identifiers; 18 have package metadata. Placeholder identifiers are not shown as archived packages.

18 versions
Version Build Size Release Ext ID
3.17.0 3.17.0 223.4 MB 2026-09-22 17:46:41 891233140
3.15.0 3.15.0 218.2 MB 2026-09-10 17:30:56 890860091
3.14.0 3.14.0 216.2 MB 2026-09-01 04:57:25 889256351
3.8.1 109512 190.2 MB 2026-07-23 00:27:48 888710761
3.8.0 108980 190.2 MB 2026-07-17 18:48:48 888467194
3.6.0 104724 189.5 MB 2026-07-06 20:16:34 887915197
3.0.0 91121 182.1 MB 2026-05-22 03:15:40 886159686
2.97.0 89193 181.2 MB 2026-05-15 23:37:30 885732590
2.96.0 85859 181.5 MB 2026-05-08 16:33:32 885449250
2.80.0 53212 140.0 MB 2026-01-16 02:14:16 881582531
2.79.0 51841 139.1 MB 2026-01-09 17:58:46 881367778
2.72.1 43216 120.1 MB 2025-11-12 23:40:18 879720945
2.66.0 35168 110.8 MB 2025-09-28 15:13:26 878510792
2.42.1 5211 85.1 MB 2025-03-26 01:19:14 873535051
2.31.0 4613 79.0 MB 2025-01-10 18:35:02 871649049
2.26.0 4405 77.4 MB 2024-11-25 18:14:04 870676098
2.15.1 3914 73.2 MB 2024-09-09 21:24:22 868878875
2.0.0 2005 39.7 MB 2023-09-15 17:07:38 859898902

0 frameworks

No framework data found. App may not have been scanned yet.

0 detected

No engine detections found.

No entitlement data found.

No privacy manifest or Info.plist data found.

Not assessed

No static observations are recorded for the selected build. This is not a vulnerability assessment or evidence that the app is safe.

382 files · 136.6 MB
382
Total files
136.6 MB
Total size
0
Databases
12
JS bundles

Largest Files

PathSize
Payload/Substack.app/Substack41.9 MB
Payload/Substack.app/Assets.car15.6 MB
Payload/Substack.app/PlugIns/ShareExtension.appex/ShareExtension14.3 MB
Payload/Substack.app/Frameworks/LiveKitWebRTC.framework/LiveKitWebRTC11.2 MB
Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/SubstackWidgetExtension6.8 MB
Payload/Substack.app/Frameworks/Sentry.framework/Sentry6.7 MB
Payload/Substack.app/Frameworks/KrispNoiseFilter.framework/c6.f.s.ced125.kw5.6 MB
Payload/Substack.app/PlugIns/NotificationServiceExtension.appex/NotificationServiceExtension3.5 MB
Payload/Substack.app/Frameworks/DotLottiePlayer.framework/DotLottiePlayer2.3 MB
Payload/Substack.app/notifications_upsell_onboarding.mp41.5 MB
Payload/Substack.app/PlugIns/ShareExtension.appex/Assets.car1.3 MB
Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/Assets.car1.3 MB
Payload/Substack.app/Frameworks/OneSignal.framework/OneSignal809.0 KB
Payload/Substack.app/Frameworks/KrispNoiseFilter.framework/KrispNoiseFilter762.9 KB
Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.902e6b52.js658.6 KB
Payload/Substack.app/TipTapEditor_TipTapEditor.bundle/src/posts.902e6b52.js658.6 KB
Payload/Substack.app/PlugIns/ShareExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.902e6b52.js658.6 KB
Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.c3980028.js658.4 KB
Payload/Substack.app/TipTapEditor_TipTapEditor.bundle/src/posts.c3980028.js658.4 KB
Payload/Substack.app/PlugIns/ShareExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.c3980028.js658.4 KB

JavaScript Bundles

  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.902e6b52.js (658.6 KB)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/TipTapEditor_TipTapEditor.bundle/src/notes.fbdd89ea.js (498.5 KB)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.c3980028.js (658.4 KB)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/TipTapEditor_TipTapEditor.bundle/src/notes.571bb8c0.js (498.4 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.902e6b52.js (658.6 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/TipTapEditor_TipTapEditor.bundle/src/notes.fbdd89ea.js (498.5 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/TipTapEditor_TipTapEditor.bundle/src/posts.c3980028.js (658.4 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/TipTapEditor_TipTapEditor.bundle/src/notes.571bb8c0.js (498.4 KB)
  • Payload/Substack.app/TipTapEditor_TipTapEditor.bundle/src/posts.902e6b52.js (658.6 KB)
  • Payload/Substack.app/TipTapEditor_TipTapEditor.bundle/src/notes.fbdd89ea.js (498.5 KB)
  • Payload/Substack.app/TipTapEditor_TipTapEditor.bundle/src/posts.c3980028.js (658.4 KB)
  • Payload/Substack.app/TipTapEditor_TipTapEditor.bundle/src/notes.571bb8c0.js (498.4 KB)

Config Files

  • META-INF/com.apple.ZipMetadata.plist (381.0 B)
  • Payload/Substack.app/Info.plist (13.9 KB)
  • Payload/Substack.app/lottie-bestseller-orange-fill-light.json (57.8 KB)
  • Payload/Substack.app/lottie-bestseller-orange-fill-dark.json (57.8 KB)
  • Payload/Substack.app/lottie-subscriber-tier2-light.json (58.2 KB)
  • Payload/Substack.app/SVProgressHUD_SVProgressHUD.bundle/Info.plist (697.0 B)
  • Payload/Substack.app/lottie-bestseller-orange-outline-light.json (64.0 KB)
  • Payload/Substack.app/Substack.momd/VersionInfo.plist (1.4 KB)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/Datadog_DatadogCore.bundle/Info.plist (684.0 B)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/SDWebImage_SDWebImage.bundle/Info.plist (685.0 B)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/CocoaLumberjack_CocoaLumberjack.bundle/Info.plist (705.0 B)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/SDWebImageSwiftUI_SDWebImageSwiftUI.bundle/Info.plist (713.0 B)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/Pencraft_Pencraft.bundle/Info.plist (677.0 B)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/Info.plist (2.1 KB)
  • Payload/Substack.app/PlugIns/SubstackWidgetExtension.appex/TipTapEditor_TipTapEditor.bundle/Info.plist (693.0 B)
  • Payload/Substack.app/PlugIns/NotificationServiceExtension.appex/Datadog_DatadogCore.bundle/Info.plist (684.0 B)
  • Payload/Substack.app/PlugIns/NotificationServiceExtension.appex/CocoaLumberjack_CocoaLumberjack.bundle/Info.plist (705.0 B)
  • Payload/Substack.app/PlugIns/NotificationServiceExtension.appex/Info.plist (2.3 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/SVProgressHUD_SVProgressHUD.bundle/Info.plist (697.0 B)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/Substack.momd/VersionInfo.plist (1.4 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/Datadog_DatadogCore.bundle/Info.plist (684.0 B)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/SDWebImage_SDWebImage.bundle/Info.plist (685.0 B)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/CocoaLumberjack_CocoaLumberjack.bundle/Info.plist (705.0 B)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/SDWebImageSwiftUI_SDWebImageSwiftUI.bundle/Info.plist (713.0 B)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/Pencraft_Pencraft.bundle/Info.plist (677.0 B)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/PhoneNumberKit_PhoneNumberKit.bundle/PhoneNumberMetadata.json (352.0 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/PhoneNumberKit_PhoneNumberKit.bundle/Info.plist (701.0 B)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/Info.plist (2.5 KB)
  • Payload/Substack.app/PlugIns/ShareExtension.appex/TipTapEditor_TipTapEditor.bundle/Info.plist (693.0 B)
  • Payload/Substack.app/reaction_keywords.json (144.4 KB)
  • Payload/Substack.app/TOCropViewController_TOCropViewController.bundle/Info.plist (725.0 B)
  • Payload/Substack.app/lottie-subscriber-tier1-dark.json (56.8 KB)
  • Payload/Substack.app/lottie-vip-dark.json (58.6 KB)
  • Payload/Substack.app/Datadog_DatadogCore.bundle/Info.plist (684.0 B)
  • Payload/Substack.app/lottie-bestseller-orange-outline-dark.json (64.1 KB)
  • Payload/Substack.app/SDWebImage_SDWebImage.bundle/Info.plist (685.0 B)
  • Payload/Substack.app/AcknowList_AcknowList.bundle/Info.plist (685.0 B)
  • Payload/Substack.app/LiveKit_LiveKit.bundle/Info.plist (682.0 B)
  • Payload/Substack.app/SwiftProtobuf_SwiftProtobuf.bundle/Info.plist (698.0 B)
  • Payload/Substack.app/Base.lproj/LaunchScreen.storyboardc/Info.plist (258.0 B)
  • Payload/Substack.app/CocoaLumberjack_CocoaLumberjack.bundle/Info.plist (705.0 B)
  • Payload/Substack.app/SC_Info/Manifest.plist (1.4 KB)
  • Payload/Substack.app/lottie-subscriber-tier3-light.json (59.5 KB)
  • Payload/Substack.app/lottie-subscriber-tier2-dark.json (58.2 KB)
  • Payload/Substack.app/SDWebImageSwiftUI_SDWebImageSwiftUI.bundle/Info.plist (713.0 B)
  • Payload/Substack.app/lottie-vip-light.json (58.6 KB)
  • Payload/Substack.app/lottie-subscriber-tier1-light.json (56.8 KB)
  • Payload/Substack.app/Pencraft_Pencraft.bundle/Info.plist (677.0 B)
  • Payload/Substack.app/lottie-subscriber-tier3-dark.json (59.5 KB)
  • Payload/Substack.app/Frameworks/KrispNoiseFilter.framework/Info.plist (768.0 B)
  • Payload/Substack.app/Frameworks/OneSignal.framework/Info.plist (764.0 B)
  • Payload/Substack.app/Frameworks/MuxCore.framework/Info.plist (755.0 B)
  • Payload/Substack.app/Frameworks/DotLottiePlayer.framework/Info.plist (767.0 B)
  • Payload/Substack.app/Frameworks/Sentry.framework/Info.plist (745.0 B)
  • Payload/Substack.app/Frameworks/MUXSDKStats.framework/Info.plist (767.0 B)
  • Payload/Substack.app/Frameworks/OneSignalExtension.framework/Info.plist (776.0 B)
  • Payload/Substack.app/Frameworks/LiveKitWebRTC.framework/Info.plist (763.0 B)
  • Payload/Substack.app/Frameworks/OneSignalCore.framework/Info.plist (764.0 B)
  • Payload/Substack.app/Frameworks/OneSignalOutcomes.framework/Info.plist (774.0 B)
  • Payload/Substack.app/PhoneNumberKit_PhoneNumberKit.bundle/PhoneNumberMetadata.json (352.0 KB)
  • Payload/Substack.app/PhoneNumberKit_PhoneNumberKit.bundle/Info.plist (701.0 B)
  • Payload/Substack.app/lottie-bestseller-purple-fill-light.json (55.2 KB)
  • Payload/Substack.app/lottie-bestseller-purple-fill-dark.json (55.2 KB)
  • Payload/Substack.app/TipTapEditor_TipTapEditor.bundle/Info.plist (693.0 B)
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