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Easy Contacts Backup & Restore

LSM Apps · Build 16.5.7

com.simpler.backup
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Static analysis completeScanned 2026-10-12 05:13 UTC

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

Overview

Analysis recorded

4 finding categories to review

Easy Contacts Backup & Restore (com.simpler.backup) scored grade A, 96 out of 100, in a static scan of version 16.5.7 on 2026-10-12. It has no high or critical findings, and 4 lower-severity finding categories across 5 occurrences. 6 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 categories45 occurrences
High / critical0Category count
Tracking SDKs6Presence, not observed traffic
Assessment score96 / 100Grade A

Start with these findings

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
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
View all 4 categories

Privacy

29 requested permissions · 3 flagged high-risk classes.

Review privacy signals →

Build & components

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

Inspect build evidence →
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Findings

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

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

Link to categoryRequest a correction
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.

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
lowPrivate key material (third-party library artifact, shared across 185 unrelated developers)2 occurrences

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
2 recorded occurrences 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
private_key
Recorded file locations
  • classes3.dex

2 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

Privacy signals

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

Requested permissions29
Flagged high-risk classes3
Detected SDKs6

Contacts Accounts Storage

Requested permission inventory (29)
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.GET_ACCOUNTS
  • android.permission.INTERNET
  • android.permission.READ_APP_BADGE
  • android.permission.READ_CONTACTS
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_CONTACTS
  • com.anddoes.launcher.permission.UPDATE_COUNT
  • com.google.android.c2dm.permission.RECEIVE
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
  • com.google.android.gms.permission.AD_ID
  • 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
Contacts
ContactsContacts (write)
Personal info
Device accounts
Photos & files
Storage
Persistent identifiers (referenced in code)
Advertising ID (AAID)Android IDDevice ID / IMEISIM serial
Where it can go
Third parties present (5)
Google AdMobGoogle Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDK
  • Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI +1 more) with 5 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
  • Contacts, Personal info, 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 comparison not recorded.

Trackers & SDKs (6 detected · privacy signal, not part of the grade)

Advertising
Google AdMob
Analytics
Google Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDK
Crash reporting
Google Crashlytics

Build & components

Scanned build 16.5.7. Store metadata may describe a newer release.

APK SHA-25695f97603ccabde2b71cd378b43170739e49ff0ad5b2b7957caba996aeea34805

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

Signer
YT Dev self-signed
Scheme
V2
Key
RSA 2048-bit
Algorithm
sha256WithRSA
Validity
2014-06-24 → 3013-10-25
Cert SHA-256
83:79:4e:15:5d:32:60:5f:5b:d1:72:cf:bf:0b:8f:8f:c0:1e:d7:23:e1:d1:fe:a8:ac:31:94:75:0e:b7:c9:fe

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

93 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:activity1.7.2None recorded
androidx.activity:activity-compose1.7.2None recorded
androidx.activity:activity-ktx1.7.2None recorded
androidx.annotation:annotation-experimental1.1.0None recorded
androidx.appcompat:appcompat1.4.2None recorded
androidx.appcompat:appcompat-resources1.4.2None recorded
androidx.asynclayoutinflater:asynclayoutinflater1.0.0None recorded
androidx.autofill:autofill1.0.0None recorded
androidx.browser:browser1.2.0None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.compose.animation:animation1.3.0None recorded
androidx.compose.animation:animation-core1.3.0None recorded
androidx.compose.foundation:foundation1.2.0None recorded
androidx.compose.foundation:foundation-layout1.2.0None recorded
androidx.compose.material:material1.3.0None recorded
androidx.compose.material:material-icons-core1.3.0None recorded
androidx.compose.material:material-icons-extended1.3.0None recorded
androidx.compose.material:material-ripple1.3.0None recorded
androidx.compose.runtime:runtime1.3.0None recorded
androidx.compose.runtime:runtime-livedata1.3.0None recorded
androidx.compose.runtime:runtime-saveable1.3.0None recorded
androidx.compose.ui:ui1.3.0None recorded
androidx.compose.ui:ui-geometry1.3.0None recorded
androidx.compose.ui:ui-graphics1.3.0None recorded
androidx.compose.ui:ui-text1.3.0None recorded
androidx.compose.ui:ui-tooling1.3.0None recorded
androidx.compose.ui:ui-tooling-data1.3.0None recorded
androidx.compose.ui:ui-tooling-preview1.3.0None recorded
androidx.compose.ui:ui-unit1.3.0None recorded
androidx.compose.ui:ui-util1.3.0None recorded
androidx.coordinatorlayout:coordinatorlayout1.1.0None recorded
androidx.core:core1.8.0None recorded
androidx.core:core-ktx1.7.0None recorded
androidx.credentials:credentials1.2.2None recorded
androidx.credentials:credentials-play-services-auth1.2.2None recorded
androidx.cursoradapter:cursoradapter1.0.0None recorded
androidx.customview:customview1.1.0None recorded
androidx.customview:customview-poolingcontainer1.0.0None recorded
androidx.documentfile:documentfile1.0.0None recorded
androidx.drawerlayout:drawerlayout1.1.1None recorded
androidx.dynamicanimation:dynamicanimation1.0.0None recorded
androidx.emoji2:emoji21.0.0None recorded
androidx.emoji2:emoji2-views-helper1.0.0None recorded
androidx.exifinterface:exifinterface1.2.0None recorded
androidx.fragment:fragment1.5.0None recorded
androidx.fragment:fragment-ktx1.5.0None 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.loader:loader1.0.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.media:media1.0.0None recorded
androidx.navigation:navigation-common2.5.0None recorded
androidx.navigation:navigation-common-ktx2.5.0None recorded
androidx.navigation:navigation-fragment2.5.0None recorded
androidx.navigation:navigation-fragment-ktx2.5.0None recorded
androidx.navigation:navigation-runtime2.5.0None recorded
androidx.navigation:navigation-runtime-ktx2.5.0None recorded
androidx.navigation:navigation-ui2.5.0None recorded
androidx.navigation:navigation-ui-ktx2.5.0None recorded
androidx.paging:paging-runtime3.1.1None recorded
androidx.print:print1.0.0None recorded
androidx.profileinstaller:profileinstaller1.3.0None recorded
androidx.recyclerview:recyclerview1.2.0None recorded
androidx.room:room-runtime2.4.3None recorded
androidx.savedstate:savedstate1.2.1None recorded
androidx.savedstate:savedstate-ktx1.2.1None recorded
androidx.slidingpanelayout:slidingpanelayout1.2.0None recorded
androidx.sqlite:sqlite2.2.0None recorded
androidx.sqlite:sqlite-framework2.2.0None recorded
androidx.startup:startup-runtime1.1.1None recorded
androidx.swiperefreshlayout:swiperefreshlayout1.0.0None recorded
androidx.tracing:tracing1.0.0None recorded
androidx.transition:transition1.4.1None 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.work:work-runtime2.7.1None recorded
androidx.work:work-runtime-ktx2.7.1None recorded
com.google.android.material:material1.6.1None recorded
com.google.dagger:dagger2.40None recorded
com.google.dagger:dagger-android2.40None recorded
com.google.dagger:dagger-lint-aar2.40None recorded
com.squareup.okhttp3:okhttp4.9.3None recorded
kotlinx:coroutines_android1.7.1None recorded
kotlinx:coroutines_core1.7.1None recorded
kotlinx:coroutines_reactive1.7.1None recorded
kotlinx:coroutines_rx21.7.1None recorded
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About this app · store information

About this app

Super easy way to backup, restore, export and transfer address book contacts

Content ratingEveryone
Download size23.7 MB
Privacy policyPublished →
Developer sitewww.lsmapps.com/

Screenshots

App 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 05:13 UTC16.5.796A
2026-10-05 05:12 UTC16.5.796A
2026-09-28 05:12 UTC16.5.796A
2026-09-13 07:14 UTC16.5.790A
2026-09-05 00:39 UTC16.5.773C

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
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<a href="https://apk-scanner.com/app/com.simpler.backup"><img src="https://apk-scanner.com/app/com.simpler.backup/badge.svg" alt="apk-scanner.com exposure grade" height="20"></a>

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