Inside the IPA

协同签名

Beijing Certificate Authority Co., Ltd.bjca.org.cn.EASignAPP

← App page
Latest analyzed IPAv2.4.3005
Build 3Record 8783153562025-09-21

A newer version is recorded: v2.6.2. Its file inventory is not available yet. This report automatically uses the newest build with an inventory.

Uncompressed files86.4 MBSum of recorded file sizes
Recorded IPA size66.3 MBSelected build · archive size
Files inventoried1,9768 file categories
Embedded libraries4Frameworks & dynamic libraries

Package footprint

What takes up space?

Uncompressed

All 1,976 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/57.8 MB
1,259 files67.0% of measured size
CWResource.bundle/9.9 MB
49 files11.5% of measured size
App root8.8 MB
12 files10.2% of measured size
pdf-view-app/4.8 MB
233 files5.6% of measured size
Other folders5.0 MB
423 files5.8% 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
BJCAUnifySignSDKPayload/UnifyMobileSignature.app/Frameworks/BJCAUnifySignSDK.framework/BJCAUnifySignSDK
Frameworks/BJCAUnifySignSDK.framework/BJCAUnifySignSDK
Frameworks & libraries11.5 MB13.3%
FlutterPayload/UnifyMobileSignature.app/Frameworks/Flutter.framework/Flutter
Frameworks/Flutter.framework/Flutter
Frameworks & libraries9.5 MB11.0%
UnifyMobileSignaturePayload/UnifyMobileSignature.app/UnifyMobileSignature
UnifyMobileSignature
App executable7.6 MB8.8%
AppPayload/UnifyMobileSignature.app/Frameworks/App.framework/App
Frameworks/App.framework/App
Frameworks & libraries7.3 MB8.4%
facequality190315skin.binPayload/UnifyMobileSignature.app/CWResource.bundle/facequality190315skin.bin
CWResource.bundle/facequality190315skin.bin
Other files3.1 MB3.6%
liveness181010.binPayload/UnifyMobileSignature.app/CWResource.bundle/liveness181010.bin
CWResource.bundle/liveness181010.bin
Other files2.3 MB2.7%
srpPayload/UnifyMobileSignature.app/Frameworks/srp.framework/srp
Frameworks/srp.framework/srp
Frameworks & libraries2.3 MB2.6%
pdf.worker.jsPayload/UnifyMobileSignature.app/pdf-view-app/pdfjs-dist/es5/build/pdf.worker.js
pdf-view-app/pdfjs-dist/es5/build/pdf.worker.js
Scripts1.7 MB2.0%
trData.mdlPayload/UnifyMobileSignature.app/Frameworks/BJCAUnifySignSDK.framework/SignetOCR-SDK-Bundle.bundle/data/trData.mdl
Frameworks/BJCAUnifySignSDK.framework/SignetOCR-SDK-Bundle.bundle/data/trData.mdl
Frameworks & libraries1.6 MB1.8%
faceDetector3_21deepnet.mdlPayload/UnifyMobileSignature.app/CWResource.bundle/faceDetector3_21deepnet.mdl
CWResource.bundle/faceDetector3_21deepnet.mdl
Other files1.4 MB1.6%
815.50e141b49037c3e9.1754892027306.jsPayload/UnifyMobileSignature.app/Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/815.50e141b49037c3e9.1754892027306.js
Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/815.50e141b49037c3e9.1754892027306.js
Frameworks & libraries1.2 MB1.4%
815.d728efe8f041c95a.1754891887950.jsPayload/UnifyMobileSignature.app/Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/815.d728efe8f041c95a.1754891887950.js
Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/815.d728efe8f041c95a.1754891887950.js
Frameworks & libraries1.2 MB1.4%
692.99ce9b9ee647ae4a.1755050193667.jsPayload/UnifyMobileSignature.app/Frameworks/BJCAUnifySignSDK.framework/Signet-SDK-Bundle.bundle/h5Sdk/static/js/692.99ce9b9ee647ae4a.1755050193667.js
Frameworks/BJCAUnifySignSDK.framework/Signet-SDK-Bundle.bundle/h5Sdk/static/js/692.99ce9b9ee647ae4a.1755050193667.js
Frameworks & libraries1.2 MB1.4%
692.c0c4f821a154ff32.1755050099817.jsPayload/UnifyMobileSignature.app/Frameworks/BJCAUnifySignSDK.framework/Signet-SDK-Bundle.bundle/h5Sdk/static/js/692.c0c4f821a154ff32.1755050099817.js
Frameworks/BJCAUnifySignSDK.framework/Signet-SDK-Bundle.bundle/h5Sdk/static/js/692.c0c4f821a154ff32.1755050099817.js
Frameworks & libraries1.2 MB1.4%
Assets.carPayload/UnifyMobileSignature.app/Assets.car
Assets.car
Images & resources1.2 MB1.4%
CodeResourcesPayload/UnifyMobileSignature.app/_CodeSignature/CodeResources
_CodeSignature/CodeResources
Signing & receipts839.7 KB0.9%
pdf.jsPayload/UnifyMobileSignature.app/pdf-view-app/pdfjs-dist/es5/build/pdf.js
pdf-view-app/pdfjs-dist/es5/build/pdf.js
Scripts813.4 KB0.9%
icudtl.datPayload/UnifyMobileSignature.app/Frameworks/Flutter.framework/icudtl.dat
Frameworks/Flutter.framework/icudtl.dat
Frameworks & libraries760.6 KB0.9%
chunk-vendors.50e141b49037c3e9.1754892027306.jsPayload/UnifyMobileSignature.app/Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/chunk-vendors.50e141b49037c3e9.1754892027306.js
Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/chunk-vendors.50e141b49037c3e9.1754892027306.js
Frameworks & libraries721.7 KB0.8%
chunk-vendors.d728efe8f041c95a.1754891887950.jsPayload/UnifyMobileSignature.app/Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/chunk-vendors.d728efe8f041c95a.1754891887950.js
Frameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/chunk-vendors.d728efe8f041c95a.1754891887950.js
Frameworks & libraries721.7 KB0.8%

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.

4 embedded libraries
FlutterRuntime markers in package paths
Frameworks/Flutter.framework/FlutterFrameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/815.50e141b49037c3e9.1754892027306.jsFrameworks/App.framework/flutter_assets/assets/files/h5Files/cossH5Files/static/js/815.d728efe8f041c95a.1754891887950.js

Path based identification, not a verified engine version.

BJCAUnifySignSDK

26.3 MB

Framework

App

18.7 MB

Framework

Flutter

10.5 MB

Framework

srp

2.3 MB

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
58 (29 with metadata)

Browse version history on the app page →