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SimpleStudy: Exams & Revision

Simple Study · Build 2.0.62

com.app.simplestudy
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Static analysis completeScanned 2026-10-12 16:35 UTC

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

Overview

Analysis recorded

4 finding categories to review

SimpleStudy: Exams & Revision (com.app.simplestudy) scored grade A, 97 out of 100, in a static scan of version 2.0.62 on 2026-10-12. It has no high or critical findings, and 4 lower-severity finding categories across 4 occurrences. 3 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 SDKs3Presence, not observed traffic
Assessment score97 / 100Grade A

Start with these findings

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.
Open in all findingsRequest 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.
Open in all findingsRequest a correction
lowSentry DSN1 occurrence

Interpretation & review guidance

A Sentry DSN. These are client-side by design (embedded in apps to send crash reports), so presence is expected; it only lets someone send events to the project, not read data. Low severity — included for inventory.

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 4 categories

Privacy

33 requested permissions · 3 flagged high-risk classes.

Review privacy signals →

Build & components

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

Inspect build evidence →
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Findings

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

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.

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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.

Preview evidence and Pro tools

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

Link to categoryRequest a correction
lowSentry DSN1 occurrence

Interpretation & review guidance

A Sentry DSN. These are client-side by design (embedded in apps to send crash reports), so presence is expected; it only lets someone send events to the project, not read data. Low severity — included for inventory.

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
assets/index.android.bundle
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
sentry_dsn
Recorded file locations
  • assets/index.android.bundle

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
infoApplication data is backup-enabled1 occurrence

Interpretation & review guidance

The app allows Android backups (android:allowBackup="true"). App data can then be extracted via adb backup on many devices — a concern if the app stores tokens or personal/health/payment data locally. Common and low-severity, but worth disabling for sensitive apps.

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
Parsed app configuration
Representative location
AndroidManifest.xml
Recorded match
android:allowBackup="true"
Detector rule
manifest
Recorded file locations
  • AndroidManifest.xml

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 permissions33
Flagged high-risk classes3
Detected SDKs3

Camera Microphone Draw over other apps

Requested permission inventory (33)
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.CAMERA
  • android.permission.DETECT_SCREEN_CAPTURE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.INTERNET
  • android.permission.MODIFY_AUDIO_SETTINGS
  • android.permission.POST_NOTIFICATIONS
  • android.permission.READ_APP_BADGE
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.RECORD_AUDIO
  • android.permission.SYSTEM_ALERT_WINDOW
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • com.anddoes.launcher.permission.UPDATE_COUNT
  • com.android.vending.BILLING
  • com.android.vending.CHECK_LICENSE
  • com.app.simplestudy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • com.google.android.c2dm.permission.RECEIVE
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
  • com.htc.launcher.permission.READ_SETTINGS
  • com.htc.launcher.permission.UPDATE_SHORTCUT
  • com.huawei.android.launcher.permission.CHANGE_BADGE
  • com.huawei.android.launcher.permission.READ_SETTINGS
  • com.huawei.android.launcher.permission.WRITE_SETTINGS
  • com.majeur.launcher.permission.UPDATE_BADGE
  • com.oppo.launcher.permission.READ_SETTINGS
  • com.oppo.launcher.permission.WRITE_SETTINGS
  • com.sec.android.provider.badge.permission.READ
  • com.sec.android.provider.badge.permission.WRITE
  • com.sonyericsson.home.permission.BROADCAST_BADGE
  • com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
  • me.everything.badger.permission.BADGE_COUNT_READ
  • me.everything.badger.permission.BADGE_COUNT_WRITE

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

Data the app can access
Camera
Camera
Microphone
Microphone
Persistent identifiers (referenced in code)
Android IDDevice ID / IMEI
Where it can go
Third parties present (2)
Google Firebase AnalyticsSegment
  • Persistent-identifier APIs referenced in code (Android ID, Device ID / IMEI) with 2 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
  • Camera, Microphone 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 comparison not recorded.

Trackers & SDKs (3 detected · privacy signal, not part of the grade)

Analytics
Google Firebase AnalyticsSegment
Crash reporting
Sentry

Build & components

Scanned build 2.0.62. Store metadata may describe a newer release.

APK SHA-2562262952dfa2e575edb3ab711ee0ba0f6ae8d9cba069017dc224c57831fec94d6

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
2023-08-18 → 2053-08-18
Cert SHA-256
13:6b:1d:c8:ab:8d:80:f8:c1:40:7d:ff:89:79:62:88:4c:c6:ce:5e:94:c5:60:3e:07:15:1e:4d:4c:96:db:0e

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

107 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:activity1.9.0None recorded
androidx.activity:activity-compose1.9.0None recorded
androidx.activity:activity-ktx1.9.0None recorded
androidx.annotation:annotation-experimental1.4.1None recorded
androidx.appcompat:appcompat1.7.1None recorded
androidx.appcompat:appcompat-resources1.7.1None recorded
androidx.asynclayoutinflater:asynclayoutinflater1.0.0None recorded
androidx.autofill:autofill1.1.0None recorded
androidx.browser:browser1.6.0None recorded
androidx.camera.featurecombinationquery:featurecombinationquery1.5.0-rc01None recorded
androidx.camera:camera-camera21.5.0-rc01None recorded
androidx.camera:camera-core1.5.0-rc01None recorded
androidx.camera:camera-extensions1.5.0-rc01None recorded
androidx.camera:camera-lifecycle1.5.0-rc01None recorded
androidx.camera:camera-mlkit-vision1.5.0-rc01None recorded
androidx.camera:camera-video1.5.0-rc01None recorded
androidx.camera:camera-view1.5.0-rc01None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.compose.animation:animation1.9.0None recorded
androidx.compose.animation:animation-core1.9.0None recorded
androidx.compose.foundation:foundation1.9.0None recorded
androidx.compose.foundation:foundation-layout1.9.0None recorded
androidx.compose.material:material1.5.3None recorded
androidx.compose.material:material-icons-core1.5.3None recorded
androidx.compose.material:material-ripple1.5.3None recorded
androidx.compose.runtime:runtime1.9.0None recorded
androidx.compose.runtime:runtime-annotation1.9.0None recorded
androidx.compose.runtime:runtime-saveable1.9.0None recorded
androidx.compose.ui:ui1.9.0None recorded
androidx.compose.ui:ui-geometry1.9.0None recorded
androidx.compose.ui:ui-graphics1.9.0None recorded
androidx.compose.ui:ui-text1.9.0None recorded
androidx.compose.ui:ui-tooling1.9.0None recorded
androidx.compose.ui:ui-tooling-data1.9.0None recorded
androidx.compose.ui:ui-tooling-preview1.9.0None recorded
androidx.compose.ui:ui-unit1.9.0None recorded
androidx.compose.ui:ui-util1.9.0None recorded
androidx.coordinatorlayout:coordinatorlayout1.2.0None recorded
androidx.core:core1.16.0None recorded
androidx.core:core-ktx1.16.0None recorded
androidx.core:core-splashscreen1.2.0-alpha02None 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:viewbinding8.11.0None recorded
androidx.documentfile:documentfile1.1.0None 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:exifinterface1.4.1None recorded
androidx.fragment:fragment1.6.1None recorded
androidx.fragment:fragment-ktx1.6.1None recorded
androidx.graphics:graphics-path1.0.1None 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-v41.0.0None recorded
androidx.lifecycle:lifecycle-extensions2.2.0None recorded
androidx.lifecycle:lifecycle-livedata2.9.1None recorded
androidx.lifecycle:lifecycle-livedata-core2.9.1None recorded
androidx.lifecycle:lifecycle-livedata-core-ktx2.9.1None recorded
androidx.lifecycle:lifecycle-process2.9.1None recorded
androidx.lifecycle:lifecycle-runtime2.9.1None recorded
androidx.lifecycle:lifecycle-runtime-compose2.9.1None recorded
androidx.lifecycle:lifecycle-runtime-ktx2.9.1None recorded
androidx.lifecycle:lifecycle-service2.9.1None recorded
androidx.lifecycle:lifecycle-viewmodel2.9.1None recorded
androidx.lifecycle:lifecycle-viewmodel-compose2.9.1None recorded
androidx.lifecycle:lifecycle-viewmodel-ktx2.9.1None recorded
androidx.lifecycle:lifecycle-viewmodel-savedstate2.9.1None recorded
androidx.loader:loader1.1.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.media:media1.0.0None recorded
androidx.navigation:navigation-common2.9.0None recorded
androidx.navigation:navigation-compose2.9.0None recorded
androidx.navigation:navigation-runtime2.9.0None recorded
androidx.print:print1.0.0None recorded
androidx.profileinstaller:profileinstaller1.4.1None recorded
androidx.recyclerview:recyclerview1.1.0None recorded
androidx.room:room-ktx2.6.1None recorded
androidx.room:room-runtime2.6.1None recorded
androidx.savedstate:savedstate1.3.0None recorded
androidx.savedstate:savedstate-compose1.3.0None recorded
androidx.savedstate:savedstate-ktx1.3.0None recorded
androidx.slidingpanelayout:slidingpanelayout1.0.0None recorded
androidx.sqlite:sqlite2.4.0None recorded
androidx.sqlite:sqlite-framework2.4.0None recorded
androidx.startup:startup-runtime1.2.0None recorded
androidx.swiperefreshlayout:swiperefreshlayout1.1.0None recorded
androidx.tracing:tracing1.2.0None recorded
androidx.tracing:tracing-ktx1.2.0None recorded
androidx.transition:transition1.5.0None 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.webkit:webkit1.14.0None recorded
androidx.work:work-runtime2.10.3None recorded
androidx.work:work-runtime-ktx2.10.3None recorded
com.google.android.material:material1.12.0None recorded
com.squareup.okhttp3:okhttp4.12.0None recorded
kotlinx:coroutines_android1.10.2None recorded
kotlinx:coroutines_core1.10.2None recorded
kotlinx:coroutines_play_services1.10.2None recorded
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About this app · store information

About this app

School Study & Exam Revision: A-Levels / Leaving Cert: Notes, Quizzes, Papers!

Content ratingEveryone
Download size92.8 MB
Privacy policyPublished →
Developer sitesimplestudy.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
2026-10-12 16:35 UTC2.0.6297A
2026-10-05 16:32 UTC2.0.6297A
2026-09-28 16:31 UTC2.0.6296A
2026-09-13 02:09 UTC2.0.6296A
2026-09-05 23:17 UTC2.0.6296A

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.

SARIFFindings CSVCoverage JSONSigned evidenceSBOM

Coverage & gap matrix · Verify signed evidence

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