Inside the IPA

Firefox Fast & Private Browser

Mozillaorg.mozilla.ios.Firefox

← App page
Latest analyzed IPAv153.0
Build 74276Record 8884225102026-07-11

A newer version is recorded: v159.0. Its file inventory is not available yet. This report automatically uses the newest build with an inventory.

Uncompressed files327.0 MBSum of recorded file sizes
Recorded IPA size271.4 MBSelected build · archive size
Files inventoried7,8929 file categories
Embedded libraries14Frameworks & dynamic libraries

Package footprint

What takes up space?

Uncompressed

All 7,892 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
App root208.5 MB
112 files63.8% of measured size
Frameworks/72.6 MB
7,002 files22.2% of measured size
test-fixtures/18.3 MB
43 files5.6% of measured size
BrowserKit_OnboardingKit.bundle/15.2 MB
3 files4.7% of measured size
Other folders12.4 MB
732 files3.8% 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
Assets.carPayload/Client.app/Assets.car
Assets.car
Images & resources171.7 MB52.5%
RustMozillaAppServicesPayload/Client.app/Frameworks/RustMozillaAppServices.framework/RustMozillaAppServices
Frameworks/RustMozillaAppServices.framework/RustMozillaAppServices
Frameworks & libraries40.6 MB12.4%
ClientPayload/Client.app/Client
Client
App executable23.9 MB7.3%
Assets.carPayload/Client.app/BrowserKit_OnboardingKit.bundle/Assets.car
BrowserKit_OnboardingKit.bundle/Assets.car
Images & resources11.0 MB3.4%
kitHeroGif.gifPayload/Client.app/kitHeroGif.gif
kitHeroGif.gif
Images & resources5.5 MB1.7%
IntroVideo.mp4Payload/Client.app/BrowserKit_OnboardingKit.bundle/IntroVideo.mp4
BrowserKit_OnboardingKit.bundle/IntroVideo.mp4
Audio & video4.2 MB1.3%
GleanPayload/Client.app/Frameworks/Glean.framework/Glean
Frameworks/Glean.framework/Glean
Frameworks & libraries4.0 MB1.2%
CodeResourcesPayload/Client.app/_CodeSignature/CodeResources
_CodeSignature/CodeResources
Signing & receipts3.6 MB1.1%
CodeResourcesPayload/Client.app/Frameworks/Localizations.framework/_CodeSignature/CodeResources
Frameworks/Localizations.framework/_CodeSignature/CodeResources
Signing & receipts2.8 MB0.8%
testBookmarksDatabase1000-places.dbPayload/Client.app/test-fixtures/testBookmarksDatabase1000-places.db
test-fixtures/testBookmarksDatabase1000-places.db
Databases2.7 MB0.8%
testHistoryDatabase100-places.dbPayload/Client.app/test-fixtures/testHistoryDatabase100-places.db
test-fixtures/testHistoryDatabase100-places.db
Databases2.7 MB0.8%
testDatabaseFixture-places.dbPayload/Client.app/test-fixtures/testDatabaseFixture-places.db
test-fixtures/testDatabaseFixture-places.db
Databases2.7 MB0.8%
exampleURLHistoryBookmark-places.dbPayload/Client.app/test-fixtures/exampleURLHistoryBookmark-places.db
test-fixtures/exampleURLHistoryBookmark-places.db
Databases2.7 MB0.8%
browserAutocomplete-places.dbPayload/Client.app/test-fixtures/browserAutocomplete-places.db
test-fixtures/browserAutocomplete-places.db
Databases2.7 MB0.8%
browserYoutubeTwitterMozillaExample-places.dbPayload/Client.app/test-fixtures/browserYoutubeTwitterMozillaExample-places.db
test-fixtures/browserYoutubeTwitterMozillaExample-places.db
Databases2.7 MB0.8%
SentryPayload/Client.app/Frameworks/Sentry.framework/Sentry
Frameworks/Sentry.framework/Sentry
Frameworks & libraries2.6 MB0.8%
LocalizationsPayload/Client.app/Frameworks/Localizations.framework/Localizations
Frameworks/Localizations.framework/Localizations
Frameworks & libraries1.4 MB0.4%
Kingfisher_-752BB08CEC25C0EC_PackageProductPayload/Client.app/Frameworks/Kingfisher_-752BB08CEC25C0EC_PackageProduct.framework/Kingfisher_-752BB08CEC25C0EC_PackageProduct
Frameworks/Kingfisher_-752BB08CEC25C0EC_PackageProduct.framework/Kingfisher_-752BB08CEC25C0EC_PackageProduct
Frameworks & libraries1.3 MB0.4%
WidgetKitExtensionPayload/Client.app/PlugIns/WidgetKitExtension.appex/WidgetKitExtension
PlugIns/WidgetKitExtension.appex/WidgetKitExtension
Other files1.1 MB0.3%
arm64-apple-ios.swiftmodulePayload/Client.app/Frameworks/Localizations.framework/Modules/Localizations.swiftmodule/arm64-apple-ios.swiftmodule
Frameworks/Localizations.framework/Modules/Localizations.swiftmodule/arm64-apple-ios.swiftmodule
Frameworks & libraries1.0 MB0.3%

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.

14 embedded libraries

No engine identification recorded for this build. That does not mean the app has no game engine or runtime.

RustMozillaAppServices

41.6 MB

Framework

Localizations

17.0 MB

Framework

Glean

4.1 MB

Framework

Sentry

2.7 MB

Framework

Common

1.9 MB

Framework

Kingfisher_-752BB08CEC25C0EC_PackageProduct

1.4 MB

Framework

Sync

984.4 KB

Framework

SwiftDraw_-5E59CDEAB3B8355C_PackageProduct

830.1 KB

Framework

GCDWebServers_3F21DD59246820E3_PackageProduct

773.6 KB

Framework

Shared_1BC5906757289D_PackageProduct

431.3 KB

Framework

SiteImageView_-F6D45D7908F7CE0_PackageProduct

370.3 KB

Framework

Dip_1DBDD420_PackageProduct

269.8 KB

Framework

Show 2 more libraries

SwiftyBeaver_209960D8DF1370E7_PackageProduct

225.6 KB

Framework

Fuzi_5CD75C1C2_PackageProduct

150.9 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
348 (325 with metadata)

Browse version history on the app page →