RFX POS - Mobile Point Of Sale
RFX Studios · Build 57.0
Static checks identify review items, not a guarantee of safety.
Overview
4 finding categories to review
RFX POS - Mobile Point Of Sale (com.rfxstudios.rfxpos) scored grade A, 92 out of 100, in a static scan of version 57.0 on 2026-10-10. It has no high or critical findings, and 4 lower-severity finding categories across 5 occurrences. One finding was confirmed live: an anonymous request reached a backend the app references and it answered without authentication. No credential was used and no stored data was read. 1 tracking SDK is 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.
Start with these findings
mediumCleartext (HTTP) traffic permitted1 occurrence
Interpretation & review guidance
The manifest permits cleartext (HTTP) traffic. Data sent over plain HTTP can be read or tampered with on the network; modern apps should require HTTPS.
- 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.
lowGoogle API key (client-shipped; restriction unverified)2 occurrences
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
- 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.
lowGoogle Cloud Storage reference — confirmed publicly readable (third-party infrastructure — this bucket is referenced by 9 unrelated developers and is not controlled by this app)1 occurrence
Interpretation & review guidance
A Google Cloud Storage reference. Normal for apps that use GCS; risky only if the bucket is publicly listable/readable (live-verified).
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- 1 historically verified occurrence at the recorded scan time. Current reachability is not established.
Build & components
87 components recorded. Certificate parsing does not validate APK signature integrity.
Inspect build evidence →Findings
4 categories · 5 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.
mediumCleartext (HTTP) traffic permitted1 occurrence
Interpretation & review guidance
The manifest permits cleartext (HTTP) traffic. Data sent over plain HTTP can be read or tampered with on the network; modern apps should require HTTPS.
- 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:usesCleartextTraffic="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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowGoogle API key (client-shipped; restriction unverified)2 occurrences
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
- 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
resources.arsc- Recorded match
AIza•••••••• (21–40 chars, redacted)- Detector rule
google_api_key- Recorded file locations
resources.arsc
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 toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowGoogle Cloud Storage reference — confirmed publicly readable (third-party infrastructure — this bucket is referenced by 9 unrelated developers and is not controlled by this app)1 occurrence
Interpretation & review guidance
A Google Cloud Storage reference. Normal for apps that use GCS; risky only if the bucket is publicly listable/readable (live-verified).
- Evidence
- 1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- 1 historically verified occurrence at the recorded scan time. Current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
assets/public/nocoin.jpeg- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
gcs_bucket- Recorded file locations
assets/public/nocoin.jpeg
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 toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
No categories match these filters. Clear the search or choose all severities.
Privacy signals
Capabilities and bundled software do not prove that data was collected or transmitted.
Precise location Approx. location Camera
Requested permission inventory (11)
Data collection & flow (privacy signal, not part of the grade)
- Precise location, Approximate location requested while 1 ad/attribution SDK(s) are present (Google AdMob) — location commonly feeds ad targeting.
- Persistent-identifier APIs referenced in code (Advertising ID (AAID), Device ID / IMEI) with 1 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
- Camera 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 (1 detected · privacy signal, not part of the grade)
Build & components
Scanned build 57.0. Store metadata may describe a newer release.
76edd387f71de71dac5a6c43fbb7a38b5a0ec4021dd54223192a13e28e8c6774Signing certificate (who signed this build — factual, not part of the grade)
cc:f4:26:3c:57:0f:9f:7f:c3:2a:87:1b:fa:a6:97:15:69:02:8b:0a:d9:6d:76:13:28:1e:46:53:7c:4e:ad:6cThe certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.
Component inventory
87 components. Advisory matching covers a curated set; no match is not proof that a component is vulnerability-free.
| Component | Version | Advisory matches |
|---|---|---|
androidx.activity:activity | 1.9.3 | None recorded |
androidx.activity:activity-compose | 1.9.3 | None recorded |
androidx.activity:activity-ktx | 1.9.3 | None recorded |
androidx.annotation:annotation-experimental | 1.4.1 | None recorded |
androidx.appcompat:appcompat | 1.7.0 | None recorded |
androidx.appcompat:appcompat-resources | 1.7.0 | None recorded |
androidx.autofill:autofill | 1.0.0 | None recorded |
androidx.browser:browser | 1.8.0 | None recorded |
androidx.camera:camera-camera2 | 1.4.0 | None recorded |
androidx.camera:camera-core | 1.4.0 | None recorded |
androidx.camera:camera-lifecycle | 1.4.0 | None recorded |
androidx.camera:camera-video | 1.4.0 | None recorded |
androidx.camera:camera-view | 1.4.0 | None recorded |
androidx.cardview:cardview | 1.0.0 | None recorded |
androidx.compose.animation:animation | 1.7.2 | None recorded |
androidx.compose.animation:animation-core | 1.7.2 | None recorded |
androidx.compose.foundation:foundation | 1.7.2 | None recorded |
androidx.compose.foundation:foundation-layout | 1.7.2 | None recorded |
androidx.compose.material3.adaptive:adaptive | 1.0.0 | None recorded |
androidx.compose.material3:material3 | 1.3.0 | None recorded |
androidx.compose.material:material | 1.7.0 | None recorded |
androidx.compose.material:material-icons-core | 1.7.0 | None recorded |
androidx.compose.material:material-ripple | 1.7.0 | None recorded |
androidx.compose.runtime:runtime | 1.7.2 | None recorded |
androidx.compose.runtime:runtime-saveable | 1.7.2 | None recorded |
androidx.compose.ui:ui | 1.7.2 | None recorded |
androidx.compose.ui:ui-geometry | 1.7.2 | None recorded |
androidx.compose.ui:ui-graphics | 1.7.2 | None recorded |
androidx.compose.ui:ui-text | 1.7.2 | None recorded |
androidx.compose.ui:ui-text-google-fonts | 1.7.2 | None recorded |
androidx.compose.ui:ui-tooling-preview | 1.7.2 | None recorded |
androidx.compose.ui:ui-unit | 1.7.2 | None recorded |
androidx.compose.ui:ui-util | 1.7.2 | None recorded |
androidx.constraintlayout:constraintlayout-compose | 1.1.0 | None recorded |
androidx.coordinatorlayout:coordinatorlayout | 1.2.0 | None recorded |
androidx.core:core | 1.15.0 | None recorded |
androidx.core:core-ktx | 1.15.0 | None recorded |
androidx.core:core-splashscreen | 1.0.1 | None recorded |
androidx.cursoradapter:cursoradapter | 1.0.0 | None recorded |
androidx.customview:customview | 1.1.0 | None recorded |
androidx.customview:customview-poolingcontainer | 1.0.0 | None recorded |
androidx.documentfile:documentfile | 1.0.0 | None recorded |
androidx.drawerlayout:drawerlayout | 1.1.1 | None recorded |
androidx.dynamicanimation:dynamicanimation | 1.0.0 | None recorded |
androidx.emoji2:emoji2 | 1.3.0 | None recorded |
androidx.emoji2:emoji2-views-helper | 1.3.0 | None recorded |
androidx.exifinterface:exifinterface | 1.3.7 | None recorded |
androidx.fragment:fragment | 1.8.4 | None recorded |
androidx.fragment:fragment-ktx | 1.8.4 | None recorded |
androidx.graphics:graphics-path | 1.0.1 | None recorded |
androidx.interpolator:interpolator | 1.0.0 | None recorded |
androidx.legacy:legacy-support-core-utils | 1.0.0 | None recorded |
androidx.lifecycle:lifecycle-livedata | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-livedata-core | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-livedata-core-ktx | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-process | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-runtime | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-runtime-compose | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-runtime-ktx | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-viewmodel | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-compose | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-ktx | 2.8.3 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-savedstate | 2.8.3 | None recorded |
androidx.loader:loader | 1.0.0 | None recorded |
androidx.localbroadcastmanager:localbroadcastmanager | 1.0.0 | None recorded |
androidx.print:print | 1.0.0 | None recorded |
androidx.profileinstaller:profileinstaller | 1.3.1 | None recorded |
androidx.recyclerview:recyclerview | 1.1.0 | None recorded |
androidx.savedstate:savedstate | 1.2.1 | None recorded |
androidx.savedstate:savedstate-ktx | 1.2.1 | None recorded |
androidx.startup:startup-runtime | 1.1.1 | None recorded |
androidx.tracing:tracing | 1.2.0 | None recorded |
androidx.tracing:tracing-ktx | 1.2.0 | None recorded |
androidx.transition:transition | 1.5.0 | None recorded |
androidx.vectordrawable:vectordrawable | 1.1.0 | None recorded |
androidx.vectordrawable:vectordrawable-animated | 1.1.0 | None recorded |
androidx.versionedparcelable:versionedparcelable | 1.1.1 | None recorded |
androidx.viewpager2:viewpager2 | 1.0.0 | None recorded |
androidx.viewpager:viewpager | 1.0.0 | None recorded |
androidx.webkit:webkit | 1.12.1 | None recorded |
androidx.window.extensions.core:core | 1.0.0 | None recorded |
androidx.window:window | 1.3.0 | None recorded |
androidx.window:window-core | 1.3.0 | None recorded |
com.google.android.material:material | 1.12.0 | None recorded |
com.squareup.okhttp3:okhttp | 4.11.0 | None recorded |
kotlinx:coroutines_android | 1.9.0 | None recorded |
kotlinx:coroutines_core | 1.9.0 | None recorded |
About this app · store information
About this app
Fast, offline-first mobile POS for tracking sales and inventory
Screenshots
Scan history
Each row is an observed scan. Gaps between scans do not establish how long a finding existed.
| Scanned (UTC) | Build | Score | Grade |
|---|---|---|---|
| 2026-10-10 14:25 UTC | 57.0 | 92 | A |
| 2026-10-03 11:24 UTC | 57.0 | 92 | A |
| 2026-09-17 19:15 UTC | 57.0 | 85 | B |
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Coverage & gap matrix · Verify signed evidence
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