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AllTrails: Hike, Bike & Run

AllTrails, LLC · Build 26.10.11

com.alltrails.alltrails
Rescan appExport / share
Static analysis completeScanned 2026-10-13 03:16 UTC

Static checks identify review items, not a guarantee of safety.

Overview

Analysis recorded

5 finding categories to review

AllTrails: Hike, Bike & Run (com.alltrails.alltrails) scored grade A, 90 out of 100, in a static scan of version 26.10.11 on 2026-10-13. It has no high or critical findings, and 5 lower-severity finding categories across 5 occurrences. 11 tracking SDKs are present in the package, which describes what ships, not what runs or what it sends. This is static analysis of a single build: it does not observe the app running and does not establish that any data is exposed.

Finding categories55 occurrences
High / critical0Category count
Tracking SDKs11Presence, not observed traffic
Assessment score90 / 100Grade A

Start with these findings

mediumShort signing key (RSA 1024-bit)1 occurrence

Interpretation & review guidance

The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
Open in all findingsRequest a correction
lowAmazon S3 bucket reference1 occurrence

Interpretation & review guidance

A reference to an Amazon S3 bucket. Using cloud storage is normal — the risk exists only if the bucket allows anonymous listing/read, which requires a separate authorized assessment.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
Open in all findingsRequest a correction
lowFirebase Realtime Database reference1 occurrence

Interpretation & review guidance

A Firebase Realtime Database URL. Nearly every app that uses Firebase ships one. It's only an exposure if the database rules are world-readable — that's what live verification checks.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
Open in all findingsRequest a correction
View all 5 categories

Privacy

38 requested permissions · 4 flagged high-risk classes.

Review privacy signals →

Build & components

163 components recorded. Certificate parsing does not validate APK signature integrity.

Inspect build evidence →
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Findings

5 categories · 5 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.

mediumShort signing key (RSA 1024-bit)1 occurrence

Interpretation & review guidance

The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Signing metadata
Representative location
META-INF/signing:key
Recorded match
RSA-1024
Detector rule
signing
Recorded file locations
  • META-INF/signing:key

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Link to categoryRequest a correction
lowAmazon S3 bucket reference1 occurrence

Interpretation & review guidance

A reference to an Amazon S3 bucket. Using cloud storage is normal — the risk exists only if the bucket allows anonymous listing/read, which requires a separate authorized assessment.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
classes3.dex
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
s3_bucket_url
Recorded file locations
  • classes3.dex

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
lowFirebase Realtime Database reference1 occurrence

Interpretation & review guidance

A Firebase Realtime Database URL. Nearly every app that uses Firebase ships one. It's only an exposure if the database rules are world-readable — that's what live verification checks.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
resources.arsc
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
firebase_db
Recorded file locations
  • resources.arsc

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Link to categoryRequest a correction
lowGoogle API key (client-shipped; restriction unverified)1 occurrence

Interpretation & review guidance

Android apps are designed to ship Google API keys in the client; Google restricts them by app signing certificate + enabled API. This is only a problem if the key is left unrestricted — presence alone is expected, not an exposure.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
resources.arsc
Recorded match
AIza•••••••• (21–40 chars, redacted)
Detector rule
google_api_key
Recorded file locations
  • resources.arsc

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
lowPrivate key material (third-party library artifact, shared across 63 unrelated developers)1 occurrence

Interpretation & review guidance

A complete PEM private-key block is embedded in the app. This is a real finding worth review — but it is often a bundled library test/sample key rather than a production secret, so we flag it high and leave confirmation to you (a bare header alone no longer triggers it).

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
classes13.dex
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
private_key
Recorded file locations
  • classes13.dex

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction

Privacy signals

Capabilities and bundled software do not prove that data was collected or transmitted.

Requested permissions38
Flagged high-risk classes4
Detected SDKs11

Precise location Approx. location Camera Contacts

Requested permission inventory (38)
  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.ACCESS_MEDIA_LOCATION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.ACTIVITY_RECOGNITION
  • android.permission.CAMERA
  • android.permission.DETECT_SCREEN_CAPTURE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_DATA_SYNC
  • android.permission.FOREGROUND_SERVICE_LOCATION
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.POST_PROMOTED_NOTIFICATIONS
  • android.permission.READ_CONTACTS
  • android.permission.READ_MEDIA_IMAGES
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.SCHEDULE_EXACT_ALARM
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • android.permission.health.READ_HEALTH_DATA
  • android.permission.health.WRITE_DISTANCE
  • android.permission.health.WRITE_ELEVATION_GAINED
  • android.permission.health.WRITE_EXERCISE
  • android.permission.health.WRITE_HEALTH_DATA
  • android.permission.health.WRITE_SPEED
  • android.permission.health.WRITE_TOTAL_CALORIES_BURNED
  • com.alltrails.alltrails.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • com.android.vending.BILLING
  • com.google.android.c2dm.permission.RECEIVE
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
  • com.google.android.gms.permission.AD_ID
  • com.google.android.providers.gsf.permission.READ_GSERVICES
  • com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA
  • com.samsung.android.mapsagent.permission.READ_APP_INFO

Data collection & flow (privacy signal, not part of the grade)

Data the app can access
Camera
Camera
Contacts
Contacts
Location
Approximate locationPrecise location
Photos & files
PhotosStorage (write)
Persistent identifiers (referenced in code)
Advertising ID (AAID)Android IDDevice ID / IMEIHardware MAC address
Where it can go
Third parties present (8)
Google AdMobAmplitudeBraze (Appboy)Google Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDKAppsFlyer
  • Approximate location, Precise location requested while 2 ad/attribution SDK(s) are present (Google AdMob, AppsFlyer) — location commonly feeds ad targeting.
  • Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI +1 more) with 8 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
  • Camera, Contacts, Photos & files data requested with third-party analytics/ad SDKs present.

This maps what the app can access (permissions it requests, identifier APIs its code references) to the third parties bundled in it. It reflects capability and SDK presence — not proof that a specific value was transmitted.

Data Safety: declared vs observed (Play label vs our analysis)

Declared collected
App activityApp info and performanceContactsDevice or other IDsFinancial infoHealth and fitnessLocationPersonal infoPhotos and videos
Declared shared
App activityDevice or other IDsFinancial infoLocationPersonal info
We observe the app can access
ContactsLocation
✓ No obvious mismatch between the declaration and what we observe.

We compare the developer's Google Play Data Safety declaration with what the binary can actually do (permissions it requests, identifier APIs and third-party SDKs it ships). A mismatch is a capability signal to confirm — a requested permission is not proof of collection.

Trackers & SDKs (11 detected · privacy signal, not part of the grade)

Advertising
Google AdMob
Analytics
AmplitudeBraze (Appboy)Google Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDK
Attribution
AppsFlyer
Consent
Google UMP (consent)IAB TCF
Crash reporting
Google Crashlytics

Build & components

Scanned build 26.10.11. Store metadata may describe a newer release.

APK SHA-2564b7e3a892bd6a1d23eee0ece761109534892088535001850077b8c4b21a8876c

Signing certificate (who signed this build — factual, not part of the grade)

Signer
AllTrails self-signed
Scheme
V3V2
Key
RSA 1024-bit
Algorithm
md5WithRSA
Validity
2011-07-06 → 2038-11-21
Cert SHA-256
48:ce:7d:26:b1:43:13:d8:7f:0d:18:e6:65:09:d8:90:f1:12:b6:94:24:e1:41:c0:09:b1:4f:b4:75:ed:b8:f8

The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.

Signature integrity: not established by certificate parsing.

Component inventory

163 components. Advisory matching covers a curated set; no match is not proof that a component is vulnerability-free.

Bundled components and recorded advisory matches
ComponentVersionAdvisory matches
androidx.activity:activity1.13.0None recorded
androidx.activity:activity-compose1.13.0None recorded
androidx.activity:activity-ktx1.13.0None recorded
androidx.annotation:annotation-experimental1.5.0None recorded
androidx.appcompat:appcompat1.7.1None recorded
androidx.appcompat:appcompat-resources1.7.1None recorded
androidx.asynclayoutinflater:asynclayoutinflater1.0.0None recorded
androidx.autofill:autofill1.0.0None recorded
androidx.browser:browser1.9.0None recorded
androidx.camera.featurecombinationquery:featurecombinationquery1.5.3None recorded
androidx.camera:camera-camera21.5.3None recorded
androidx.camera:camera-core1.5.3None recorded
androidx.camera:camera-lifecycle1.5.3None recorded
androidx.camera:camera-video1.5.3None recorded
androidx.camera:camera-view1.5.3None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.compose.animation:animation1.11.1None recorded
androidx.compose.animation:animation-core1.11.1None recorded
androidx.compose.foundation:foundation1.11.1None recorded
androidx.compose.foundation:foundation-layout1.11.1None recorded
androidx.compose.material3:material31.4.0None recorded
androidx.compose.material:material1.11.1None recorded
androidx.compose.material:material-icons-core1.7.8None recorded
androidx.compose.material:material-icons-extended1.7.8None recorded
androidx.compose.material:material-ripple1.11.1None recorded
androidx.compose.runtime:runtime1.11.3None recorded
androidx.compose.runtime:runtime-annotation1.11.3None recorded
androidx.compose.runtime:runtime-livedata1.11.3None recorded
androidx.compose.runtime:runtime-retain1.11.3None recorded
androidx.compose.runtime:runtime-rxjava21.11.3None recorded
androidx.compose.runtime:runtime-saveable1.11.3None recorded
androidx.compose.ui:ui1.11.3None recorded
androidx.compose.ui:ui-geometry1.11.3None recorded
androidx.compose.ui:ui-graphics1.11.3None recorded
androidx.compose.ui:ui-test-manifest1.11.3None recorded
androidx.compose.ui:ui-text1.11.3None recorded
androidx.compose.ui:ui-tooling1.11.3None recorded
androidx.compose.ui:ui-tooling-data1.11.3None recorded
androidx.compose.ui:ui-tooling-preview1.11.3None recorded
androidx.compose.ui:ui-unit1.11.3None recorded
androidx.compose.ui:ui-util1.11.3None recorded
androidx.compose.ui:ui-viewbinding1.11.3None recorded
androidx.constraintlayout:constraintlayout2.2.2None recorded
androidx.constraintlayout:constraintlayout-compose1.1.2None recorded
androidx.coordinatorlayout:coordinatorlayout1.3.0None recorded
androidx.core:core1.18.0None recorded
androidx.core:core-ktx1.18.0None recorded
androidx.core:core-splashscreen1.0.1None recorded
androidx.core:core-viewtree1.0.0None recorded
androidx.cursoradapter:cursoradapter1.0.0None recorded
androidx.customview:customview1.1.0None recorded
androidx.customview:customview-poolingcontainer1.0.0None recorded
androidx.databinding:baseAdapters8.13.2None recorded
androidx.databinding:databindingKtx8.13.2None recorded
androidx.databinding:library8.13.2None recorded
androidx.databinding:viewbinding8.13.2None recorded
androidx.datastore:datastore1.2.1None recorded
androidx.datastore:datastore-core1.2.1None recorded
androidx.datastore:datastore-preferences1.2.1None recorded
androidx.datastore:datastore-preferences-core1.2.1None recorded
androidx.documentfile:documentfile1.0.0None recorded
androidx.drawerlayout:drawerlayout1.1.1None recorded
androidx.dynamicanimation:dynamicanimation1.0.0None recorded
androidx.emoji2:emoji21.4.0None recorded
androidx.emoji2:emoji2-views-helper1.4.0None recorded
androidx.exifinterface:exifinterface1.4.2None recorded
androidx.fragment:fragment1.8.9None recorded
androidx.fragment:fragment-compose1.8.9None recorded
androidx.fragment:fragment-ktx1.8.9None recorded
androidx.graphics:graphics-path1.0.1None recorded
androidx.gridlayout:gridlayout1.0.0None recorded
androidx.health.connect:connect-client1.1.0-alpha02None recorded
androidx.interpolator:interpolator1.0.0None recorded
androidx.legacy:legacy-support-core-ui1.0.0None recorded
androidx.legacy:legacy-support-core-utils1.0.0None recorded
androidx.legacy:legacy-support-v131.0.0None recorded
androidx.legacy:legacy-support-v41.0.0None recorded
androidx.lifecycle:lifecycle-extensions2.2.0None recorded
androidx.lifecycle:lifecycle-livedata2.10.0None recorded
androidx.lifecycle:lifecycle-livedata-core2.10.0None recorded
androidx.lifecycle:lifecycle-livedata-core-ktx2.10.0None recorded
androidx.lifecycle:lifecycle-livedata-ktx2.10.0None recorded
androidx.lifecycle:lifecycle-process2.10.0None recorded
androidx.lifecycle:lifecycle-reactivestreams2.10.0None recorded
androidx.lifecycle:lifecycle-runtime2.10.0None recorded
androidx.lifecycle:lifecycle-runtime-compose2.10.0None recorded
androidx.lifecycle:lifecycle-runtime-ktx2.10.0None recorded
androidx.lifecycle:lifecycle-service2.10.0None recorded
androidx.lifecycle:lifecycle-viewmodel2.10.0None recorded
androidx.lifecycle:lifecycle-viewmodel-compose2.10.0None recorded
androidx.lifecycle:lifecycle-viewmodel-ktx2.10.0None recorded
androidx.lifecycle:lifecycle-viewmodel-navigation32.10.0None recorded
androidx.lifecycle:lifecycle-viewmodel-savedstate2.10.0None recorded
androidx.loader:loader1.1.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.media:media1.0.0None recorded
androidx.navigation3:navigation3-runtime1.1.2None recorded
androidx.navigation3:navigation3-ui1.1.2None recorded
androidx.navigation:navigation-common2.9.8None recorded
androidx.navigation:navigation-compose2.9.8None recorded
androidx.navigation:navigation-fragment2.9.8None recorded
androidx.navigation:navigation-fragment-ktx2.9.8None recorded
androidx.navigation:navigation-runtime2.9.8None recorded
androidx.navigation:navigation-ui2.9.8None recorded
androidx.navigation:navigation-ui-ktx2.9.8None recorded
androidx.navigationevent:navigationevent1.0.2None recorded
androidx.navigationevent:navigationevent-compose1.0.2None recorded
androidx.paging:paging-common3.5.1None recorded
androidx.paging:paging-compose3.5.1None recorded
androidx.paging:paging-runtime3.5.1None recorded
androidx.paging:paging-runtime-ktx3.5.1None recorded
androidx.paging:paging-rxjava23.5.1None recorded
androidx.paging:paging-rxjava2-ktx3.5.1None recorded
androidx.palette:palette1.0.0None recorded
androidx.palette:palette-ktx1.0.0None recorded
androidx.preference:preference1.2.0None recorded
androidx.print:print1.0.0None recorded
androidx.privacysandbox.ads:ads-adservices1.0.0-beta05None recorded
androidx.privacysandbox.ads:ads-adservices-java1.0.0-beta05None recorded
androidx.profileinstaller:profileinstaller1.4.0None recorded
androidx.recyclerview:recyclerview1.3.2None recorded
androidx.room:room-ktx2.8.5None recorded
androidx.room:room-paging2.8.5None recorded
androidx.room:room-runtime2.8.5None recorded
androidx.room:room-rxjava22.8.5None recorded
androidx.savedstate:savedstate1.4.0None recorded
androidx.savedstate:savedstate-compose1.4.0None recorded
androidx.savedstate:savedstate-ktx1.4.0None recorded
androidx.slidingpanelayout:slidingpanelayout1.2.0None recorded
androidx.sqlite:sqlite2.7.1None recorded
androidx.sqlite:sqlite-framework2.7.1None recorded
androidx.startup:startup-runtime1.1.1None recorded
androidx.swiperefreshlayout:swiperefreshlayout1.2.0None recorded
androidx.tracing:tracing1.2.0None recorded
androidx.tracing:tracing-ktx1.2.0None recorded
androidx.transition:transition1.6.0None recorded
androidx.vectordrawable:vectordrawable1.1.0None recorded
androidx.vectordrawable:vectordrawable-animated1.1.0None recorded
androidx.versionedparcelable:versionedparcelable1.1.1None recorded
androidx.viewpager2:viewpager21.1.0-beta02None recorded
androidx.viewpager:viewpager1.0.0None recorded
androidx.wear:wear-remote-interactions1.0.0None recorded
androidx.webkit:webkit1.14.0None recorded
androidx.window:window1.5.0None recorded
androidx.window:window-core1.5.0None recorded
androidx.work:work-runtime2.9.1None recorded
androidx.work:work-runtime-ktx2.9.1None recorded
com.google.android.material:material1.7.0None recorded
com.google.dagger:dagger2.58None recorded
com.google.dagger:dagger-android2.58None recorded
com.google.dagger:dagger-android-support2.58None recorded
com.google.dagger:dagger-lint-aar2.58None recorded
com.google.dagger:hilt-android2.58None recorded
com.google.dagger:hilt-core2.58None recorded
com.squareup.okhttp3:okhttp4.12.0None recorded
kotlinx:coroutines_android1.10.2None recorded
kotlinx:coroutines_core1.10.2None recorded
kotlinx:coroutines_guava1.10.2None recorded
kotlinx:coroutines_jdk81.10.2None recorded
kotlinx:coroutines_play_services1.10.2None recorded
kotlinx:coroutines_reactive1.10.2None recorded
kotlinx:coroutines_rx21.10.2None recorded
kotlinx:coroutines_slf4j1.10.2None recorded
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About this app · store information

About this app

Explore the outdoors: hiking trail maps, bike trails, camping & backpacking maps

Content ratingEveryone
Download size172.9 MB
Privacy policyPublished →
Developer sitewww.alltrails.com

Screenshots

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Scan history

Each row is an observed scan. Gaps between scans do not establish how long a finding existed.

Scanned (UTC)BuildScoreGrade
2026-10-13 03:16 UTC26.10.1190A
2026-10-06 02:48 UTC26.9.5190A
2026-09-29 02:46 UTC26.9.4090A
2026-09-11 08:42 UTC26.8.4090A
2026-09-04 07:27 UTC26.8.4073C

View changes between the last two scans →

Export & share

Exports describe the recorded assessment. Signed evidence proves origin and integrity, not completeness or safety.

SARIFFindings CSVCoverage JSONSigned evidenceSBOM

Coverage & gap matrix · Verify signed evidence

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apk-scanner.com exposure grade
Markdown
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