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Pokémon Sleep

The Pokémon Company · Build 3.8.3

jp.pokemon.pokemonsleep
Static analysis completeScanned 2026-10-12 16:22 UTC

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

Overview

Analysis recorded

4 finding categories to review

Pokémon Sleep (jp.pokemon.pokemonsleep) scored grade A, 91 out of 100, in a static scan of version 3.8.3 on 2026-10-12. It has no high or critical findings, and 4 lower-severity finding categories across 4 occurrences. 7 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 categories44 occurrences
High / critical0Category count
Tracking SDKs7Presence, not observed traffic
Assessment score91 / 100Grade A

Start with these findings

mediumcom.squareup.okhttp3:okhttp 4.9.1 — CVE-2021-03411 occurrence

Interpretation & review guidance

The app bundles a third-party library whose declared version matches a public security advisory (CVE). This is flagged from the version the library itself ships and a curated advisory list — confirm exploitability in your context and update the dependency to the fixed version. It is not a proof of live exploitation.

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.
lowData Safety label omits Location1 occurrence

Interpretation & review guidance

The app's Google Play Data Safety label omits a data category it can actually access — a permission it requests, or an advertising/device identifier it references. Under-declaring collection is a Play policy issue and a COPPA/privacy concern. This is a static signal: a requested permission is capability, not proof of collection — confirm against runtime behavior.

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.
lowFirebase Storage bucket reference1 occurrence

Interpretation & review guidance

A Firebase Cloud Storage bucket reference (the default <project>.appspot.com). Storing user files here is normal — it's only an exposure if the Storage security rules allow public read/list, which live verification tests.

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.
View all 4 categories

Privacy

25 requested permissions · 3 flagged high-risk classes.

Review privacy signals →

Build & components

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

Inspect build evidence →

Findings

4 categories · 4 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.

mediumcom.squareup.okhttp3:okhttp 4.9.1 — CVE-2021-03411 occurrence

Interpretation & review guidance

The app bundles a third-party library whose declared version matches a public security advisory (CVE). This is flagged from the version the library itself ships and a curated advisory list — confirm exploitability in your context and update the dependency to the fixed version. It is not a proof of live exploitation.

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
Component advisory match
Representative location
sbom:com.squareup.okhttp3:okhttp:CVE-2021-0341
Recorded match
CVE-2021-0341 (fixed in 4.9.2)
Detector rule
sbom
Recorded file locations
  • sbom:com.squareup.okhttp3:okhttp:CVE-2021-0341

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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lowData Safety label omits Location1 occurrence

Interpretation & review guidance

The app's Google Play Data Safety label omits a data category it can actually access — a permission it requests, or an advertising/device identifier it references. Under-declaring collection is a Play policy issue and a COPPA/privacy concern. This is a static signal: a requested permission is capability, not proof of collection — confirm against runtime behavior.

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
data-safety:Location
Recorded match
Pattern recorded; identifying value redacted.

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.

Preview evidence and Pro tools

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

lowFirebase Storage bucket reference1 occurrence

Interpretation & review guidance

A Firebase Cloud Storage bucket reference (the default <project>.appspot.com). Storing user files here is normal — it's only an exposure if the Storage security rules allow public read/list, which live verification tests.

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_storage_bucket
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.

Preview evidence and Pro tools

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

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.

Preview evidence and Pro tools

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

Privacy signals

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

Requested permissions25
Flagged high-risk classes3
Detected SDKs7

Camera Microphone Storage

Requested permission inventory (25)
  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.BLUETOOTH_CONNECT
  • android.permission.BLUETOOTH_SCAN
  • android.permission.CAMERA
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_HEALTH
  • android.permission.FOREGROUND_SERVICE_MICROPHONE
  • android.permission.HIGH_SAMPLING_RATE_SENSORS
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.RECORD_AUDIO
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.health.READ_SLEEP
  • android.permission.health.WRITE_SLEEP
  • 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
  • jp.pokemon.pokemonsleep.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • jp.pokemon.pokemonsleep.permission.C2D_MESSAGE

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

Data the app can access
Camera
Camera
Location
Approximate locationPrecise location
Microphone
Microphone
Photos & files
Storage (write)Storage
Persistent identifiers (referenced in code)
Advertising ID (AAID)Android IDDevice ID / IMEI
Where it can go
Third parties present (5)
Google AdMobGoogle Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag ManagerAdjust
  • Approximate location, Precise location requested while 2 ad/attribution SDK(s) are present (Google AdMob, Adjust) — location commonly feeds ad targeting.
  • Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI) with 5 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
  • Camera, Microphone, 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 activityPersonal info
Declared shared
App info and performanceDevice or other IDs
We observe the app can access
Location
⚠ Possible Data Safety mismatch. Label omits 1 category the app can access: Location.

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 (7 detected · privacy signal, not part of the grade)

Advertising
Google AdMob
Analytics
Google Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag Manager
Attribution
Adjust
Consent
IAB TCF
Crash reporting
Google Crashlytics

Build & components

Scanned build 3.8.3. Store metadata may describe a newer release.

APK SHA-2562ff5dea6133e4d84e0a83ec5d2ce3d14b4d8d6413d259fd1efcd7b7ccdb58c88

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

Signer
Google Inc. self-signed
Scheme
V3V2
Key
RSA 4096-bit
Algorithm
sha256WithRSA
Validity
2022-11-22 → 2052-11-22
Cert SHA-256
b0:c0:fd:8f:48:0a:81:d3:d5:49:46:50:07:96:d7:89:e0:c5:be:c0:56:42:86:86:ae:97:95:f7:af:37:29:65

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

52 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:activity1.2.4None recorded
androidx.annotation:annotation-experimental1.3.0None recorded
androidx.appcompat:appcompat1.3.1None recorded
androidx.appcompat:appcompat-resources1.3.1None recorded
androidx.arch.core:core-runtime2.1.0None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.coordinatorlayout:coordinatorlayout1.1.0None recorded
androidx.core:core1.12.0-alpha05None recorded
androidx.core:core-ktx1.12.0-alpha05None recorded
androidx.cursoradapter:cursoradapter1.0.0None recorded
androidx.customview:customview1.0.0None recorded
androidx.datastore:datastore1.1.3None recorded
androidx.datastore:datastore-core1.1.3None recorded
androidx.datastore:datastore-preferences1.1.3None recorded
androidx.documentfile:documentfile1.0.0None recorded
androidx.drawerlayout:drawerlayout1.0.0None recorded
androidx.dynamicanimation:dynamicanimation1.0.0None recorded
androidx.fragment:fragment1.3.6None recorded
androidx.health.connect:connect-client1.1.0-alpha06None recorded
androidx.interpolator:interpolator1.0.0None recorded
androidx.legacy:legacy-support-core-utils1.0.0None recorded
androidx.lifecycle:lifecycle-livedata2.0.0None recorded
androidx.lifecycle:lifecycle-livedata-core2.3.1None recorded
androidx.lifecycle:lifecycle-runtime2.3.1None recorded
androidx.lifecycle:lifecycle-viewmodel2.3.1None recorded
androidx.lifecycle:lifecycle-viewmodel-savedstate2.3.1None recorded
androidx.loader:loader1.0.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.print:print1.0.0None recorded
androidx.privacysandbox.ads:ads-adservices1.1.0-beta11None recorded
androidx.privacysandbox.ads:ads-adservices-java1.1.0-beta11None recorded
androidx.recyclerview:recyclerview1.1.0None recorded
androidx.savedstate:savedstate1.1.0None recorded
androidx.tracing:tracing1.0.0None recorded
androidx.transition:transition1.2.0None recorded
androidx.vectordrawable:vectordrawable1.1.0None recorded
androidx.vectordrawable:vectordrawable-animated1.1.0None recorded
androidx.versionedparcelable:versionedparcelable1.1.1None recorded
androidx.viewpager2:viewpager21.0.0None recorded
androidx.viewpager:viewpager1.0.0None recorded
androidx.window:window1.0.0None recorded
androidx.window:window-java1.0.0None recorded
com.google.android.material:material1.4.0None recorded
com.google.play.common1.8.1None recorded
com.google.play.core1.8.1None recorded
com.google.play.integrity1.4.1#2None recorded
com.google.play.review1.8.1None recorded
com.squareup.okhttp3:okhttp4.9.1
1 match

CVE-2021-0341 · medium
Improper hostname verification in certain configurations could allow certificate spoofing / pinning bypass.
Fixed version: 4.9.2

kotlinx:coroutines_android1.7.3None recorded
kotlinx:coroutines_core1.7.3None recorded
kotlinx:coroutines_guava1.7.3None recorded
kotlinx:coroutines_play_services1.7.3None recorded
Export SBOM
About this app · store information

About this app

Track your sleep with a smart device to discover adorable Pokémon sleep styles!

Content ratingEveryone
Download size128.5 MB
Privacy policyPublished →
Developer sitewww.pokemonsleep.net/

Screenshots

App screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshot

Scan history

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

Scanned (UTC)BuildScoreGrade
2026-10-12 16:22 UTC3.8.391A
2026-10-05 16:21 UTC3.8.291A
2026-09-28 16:16 UTC3.8.291A
2026-09-14 23:36 UTC3.8.197A
2026-09-07 11:39 UTC3.7.197A

View changes between the last two scans →

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

Coverage & gap matrix · Verify signed evidence

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