Inside the IPA

LingoTok - AI Language Tutor

Zero Billion, Inc.ai.zerobillion.pdftutor

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Latest analyzed IPA
Record 878874898

A newer version is recorded: v1.6.1. Its file inventory is not available yet. This report automatically uses the newest build with an inventory.

Uncompressed files67.7 MBSum of recorded file sizes
Recorded IPA sizeNot recordedSelected build · archive size
Files inventoried3666 file categories
Embedded libraries34Frameworks & dynamic libraries

Package footprint

What takes up space?

Uncompressed

All 366 file sizes included. Select a category to explore its files. Categories are inferred from paths; archive and installed sizes differ.

Bundle structure

Space by folder

Top level
Frameworks/66.1 MB
344 files97.6% of measured size
App root1.5 MB
7 files2.2% of measured size
_CodeSignature/111.4 KB
1 files0.2% of measured size
SC_Info/8.4 KB
4 files0.0% of measured size
Other folders8.6 KB
10 files0.0% of measured size

Folders inside the app bundle, plus archive level files. “App root” groups files directly inside the .app.

Explore the package

File explorer

Find the heavy files, inspect paths, or filter by what they contain.

File / pathCategorySizeShare
AppPayload/Runner.app/Frameworks/App.framework/App
Frameworks/App.framework/App
Frameworks & libraries9.4 MB13.9%
FlutterPayload/Runner.app/Frameworks/Flutter.framework/Flutter
Frameworks/Flutter.framework/Flutter
Frameworks & libraries8.4 MB12.4%
SuperwallKitPayload/Runner.app/Frameworks/SuperwallKit.framework/SuperwallKit
Frameworks/SuperwallKit.framework/SuperwallKit
Frameworks & libraries6.2 MB9.2%
SF-Pro-Rounded-Medium.ttfPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Medium.ttf
Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Medium.ttf
Frameworks & libraries3.5 MB5.2%
SF-Pro-Rounded-Heavy.ttfPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Heavy.ttf
Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Heavy.ttf
Frameworks & libraries3.5 MB5.2%
SF-Pro-Rounded-Semibold.ttfPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Semibold.ttf
Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Semibold.ttf
Frameworks & libraries3.5 MB5.2%
SF-Pro-Rounded-Bold.ttfPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Bold.ttf
Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Bold.ttf
Frameworks & libraries3.5 MB5.2%
SF-Pro-Rounded-Light.ttfPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Light.ttf
Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Light.ttf
Frameworks & libraries3.5 MB5.2%
SF-Pro-Rounded-Regular.ttfPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Regular.ttf
Frameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Regular.ttf
Frameworks & libraries3.5 MB5.1%
FirebaseAuthPayload/Runner.app/Frameworks/FirebaseAuth.framework/FirebaseAuth
Frameworks/FirebaseAuth.framework/FirebaseAuth
Frameworks & libraries2.5 MB3.7%
flutter_soloudPayload/Runner.app/Frameworks/flutter_soloud.framework/flutter_soloud
Frameworks/flutter_soloud.framework/flutter_soloud
Frameworks & libraries1.8 MB2.7%
libflutter_soloud_plugin.wasmPayload/Runner.app/Frameworks/App.framework/flutter_assets/packages/flutter_soloud/web/libflutter_soloud_plugin.wasm
Frameworks/App.framework/flutter_assets/packages/flutter_soloud/web/libflutter_soloud_plugin.wasm
Frameworks & libraries1.1 MB1.6%
Assets.carPayload/Runner.app/Assets.car
Assets.car
Images & resources1.1 MB1.6%
TikTokBusinessSDKPayload/Runner.app/Frameworks/TikTokBusinessSDK.framework/TikTokBusinessSDK
Frameworks/TikTokBusinessSDK.framework/TikTokBusinessSDK
Frameworks & libraries1.0 MB1.5%
icudtl.datPayload/Runner.app/Frameworks/Flutter.framework/icudtl.dat
Frameworks/Flutter.framework/icudtl.dat
Frameworks & libraries760.6 KB1.1%
girl.mp4Payload/Runner.app/Frameworks/App.framework/flutter_assets/assets/videos/girl.mp4
Frameworks/App.framework/flutter_assets/assets/videos/girl.mp4
Frameworks & libraries734.8 KB1.1%
boy.mp4Payload/Runner.app/Frameworks/App.framework/flutter_assets/assets/videos/boy.mp4
Frameworks/App.framework/flutter_assets/assets/videos/boy.mp4
Frameworks & libraries716.9 KB1.0%
what_current_gpa.WAVPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/audio/onboarding/what_current_gpa.WAV
Frameworks/App.framework/flutter_assets/assets/audio/onboarding/what_current_gpa.WAV
Frameworks & libraries656.1 KB0.9%
idea-thumb.jpgPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/images/idea-thumb.jpg
Frameworks/App.framework/flutter_assets/assets/images/idea-thumb.jpg
Frameworks & libraries624.7 KB0.9%
greeting_name.WAVPayload/Runner.app/Frameworks/App.framework/flutter_assets/assets/audio/onboarding/greeting_name.WAV
Frameworks/App.framework/flutter_assets/assets/audio/onboarding/greeting_name.WAV
Frameworks & libraries624.1 KB0.9%

Native binary explorer

Every binary. Every architecture.

Inspect signed entitlements and permissions, load commands, memory layout, dependencies, symbols and runtime evidence for each slice.

Native analysis has not been recorded for this build

New package processing stores complete reports for each binary and architecture here. Existing header only records are not presented as full binary analysis.

Under the hood

Frameworks & engines

Embedded code and runtime evidence from this build, not other releases.

34 embedded libraries
FlutterRuntime markers in package paths
Frameworks/Flutter.framework/FlutterFrameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Medium.ttfFrameworks/App.framework/flutter_assets/assets/fonts/SF/SF-Pro-Rounded-Heavy.ttf

Path based identification, not a verified engine version.

App

38.9 MB

Framework

Flutter

9.4 MB

Framework

SuperwallKit

6.5 MB

Framework

FirebaseAuth

2.5 MB

Framework

flutter_soloud

1.8 MB

Framework

TikTokBusinessSDK

1.1 MB

Framework

superwallkit_flutter

465.7 KB

Framework

Cache

455.0 KB

Framework

GTMSessionFetcher

423.9 KB

Framework

FirebaseCoreInternal

355.3 KB

Framework

AppCheckCore

332.9 KB

Framework

record_ios

310.3 KB

Framework

Show 22 more libraries

better_player

305.0 KB

Framework

GoogleUtilities

291.9 KB

Framework

GCDWebServer

282.4 KB

Framework

PINCache

268.6 KB

Framework

sqflite_darwin

259.3 KB

Framework

audioplayers_darwin

256.3 KB

Framework

FirebaseCore

207.1 KB

Framework

FBLPromises

178.9 KB

Framework

url_launcher_ios

177.9 KB

Framework

FirebaseAppCheck

152.8 KB

Framework

in_app_review

141.2 KB

Framework

HLSCachingReverseProxyServer

133.9 KB

Framework

path_provider_foundation

132.2 KB

Framework

tiktok_events_sdk

130.6 KB

Framework

share_plus

128.1 KB

Framework

app_tracking_transparency

115.6 KB

Framework

flutter_native_splash

97.3 KB

Framework

PINOperation

96.7 KB

Framework

FirebaseCoreExtension

93.0 KB

Framework

FirebaseAppCheckInterop

91.1 KB

Framework

FirebaseAuthInterop

91.0 KB

Framework

RecaptchaInterop

74.5 KB

Framework

Framework sizes include their recorded resources, not just the executable. Library presence does not prove active use. A “+” indicates some constituent sizes are missing.

Recorded signals

Package details

Only the analyzed build

Privacy & permissions

Not recorded

No parsed privacy manifest or Info.plist signals available for this build. This is not a statement about tracking behavior.

Static observations

0 recorded

No observations recorded for this build. Missing findings are not a security assessment.

Analysis record
Method
Stored static package extraction and inventory; not a live security test.
Coverage
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.
Known version identifiers
34 (3 with metadata)

Browse version history on the app page →