Start Running. Zero to 5K
AxiomRun · Build 26.11.09.google
Rescanning re-reads this build; it does not re-check any backend referenced inside it.
Static checks identify review items, not a guarantee of safety.
Overview
2 finding categories to review
Start Running. Zero to 5K (com.axiommobile.running) scored grade B, 93 out of 100, in a static scan of version 26.11.09.google on 2026-11-09. It has no high or critical findings, and 2 lower-severity finding categories across 2 occurrences. No tracking SDKs were recognised in the package. 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
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).
Remediation: Android app signing explained (v1, v2, v3 & Janus) →
Reference: CWE-326 · MASVS-CRYPTO-1 — what the control asks for, and other apps with the same finding.
- 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)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.
Remediation: How to store secrets in a mobile app (without hardcoding) →
Reference: CWE-798 · MASVS-STORAGE-1 — what the control asks for, and other apps with the same finding.
- 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.
Is this your app?
The findings above are counts. The app's developer can see each one in context, be told when a new build changes the result, and re-check any backend that answers. Verify that you control axiomrun.com (the site on this app's Play listing) to open that view. Free; no card.
Build & components
46 components recorded. Certificate parsing does not validate APK signature integrity.
Inspect build evidence →Findings
2 categories · 2 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).
Remediation: Android app signing explained (v1, v2, v3 & Janus) →
Reference: CWE-326 · MASVS-CRYPTO-1 — what the control asks for, and other apps with the same finding.
- 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.
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)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.
Remediation: How to store secrets in a mobile app (without hardcoding) →
Reference: CWE-798 · MASVS-STORAGE-1 — what the control asks for, and other apps with the same finding.
- 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 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
Requested permission inventory (17)
Data collection & flow (privacy signal, not part of the grade)
- Personal-data permissions/identifiers appear on-device, but no third-party analytics/advertising SDKs were detected that would receive them.
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.
No SDKs detected by this scan.
Build & components
Scanned build 26.11.09.google. Store metadata may describe a newer release.
8d3dad7fbd23c92e34460bba830230c98148749662faf9e2381c722891807460Signing certificate (who signed this build — factual, not part of the grade)
19:9f:bf:4b:94:9c:f5:1b:32:52:46:38:e5:f7:26:87:13:39:1d:29:65:37:5e:c9:14:c2:62:2f:9d:06:91:53The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.
Component inventory
46 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 | 1.8.0 | None recorded |
androidx.activity:activity-ktx | 1.8.0 | None recorded |
androidx.annotation:annotation-experimental | 1.4.1 | None recorded |
androidx.appcompat:appcompat | 1.8.0 | None recorded |
androidx.appcompat:appcompat-resources | 1.8.0 | None recorded |
androidx.cardview:cardview | 1.0.0 | None recorded |
androidx.constraintlayout:constraintlayout | 2.2.1 | None recorded |
androidx.coordinatorlayout:coordinatorlayout | 1.1.0 | None recorded |
androidx.core:core | 1.16.0 | None recorded |
androidx.core:core-ktx | 1.16.0 | None recorded |
androidx.core:core-viewtree | 1.0.0 | None recorded |
androidx.cursoradapter:cursoradapter | 1.0.0 | None recorded |
androidx.customview:customview | 1.2.0 | None recorded |
androidx.customview:customview-poolingcontainer | 1.0.0 | None recorded |
androidx.drawerlayout:drawerlayout | 1.1.1 | None recorded |
androidx.dynamicanimation:dynamicanimation | 1.1.0 | None recorded |
androidx.emoji2:emoji2 | 1.3.0 | None recorded |
androidx.emoji2:emoji2-views-helper | 1.3.0 | None recorded |
androidx.exifinterface:exifinterface | 1.3.6 | None recorded |
androidx.fragment:fragment | 1.6.1 | None recorded |
androidx.fragment:fragment-ktx | 1.6.1 | None recorded |
androidx.graphics:graphics-shapes | 1.0.1 | None recorded |
androidx.interpolator:interpolator | 1.0.0 | None recorded |
androidx.loader:loader | 1.1.0 | None recorded |
androidx.localbroadcastmanager:localbroadcastmanager | 1.1.0 | None recorded |
androidx.percentlayout:percentlayout | 1.0.0 | None recorded |
androidx.preference:preference | 1.2.1 | None recorded |
androidx.profileinstaller:profileinstaller | 1.4.0 | None recorded |
androidx.recyclerview:recyclerview | 1.4.0 | None recorded |
androidx.savedstate:savedstate | 1.2.1 | None recorded |
androidx.savedstate:savedstate-ktx | 1.2.1 | None recorded |
androidx.slidingpanelayout:slidingpanelayout | 1.2.0 | None recorded |
androidx.startup:startup-runtime | 1.1.1 | None recorded |
androidx.tracing:tracing | 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 | 1.1.0 | None recorded |
androidx.viewpager:viewpager | 1.0.0 | None recorded |
androidx.window:window | 1.0.0 | None recorded |
com.google.android.material:material | 1.14.0 | None recorded |
com.squareup.okhttp3:okhttp | 4.10.0 | None recorded |
kotlinx:coroutines_android | 1.8.0 | None recorded |
kotlinx:coroutines_core | 1.8.0 | None recorded |
kotlinx:coroutines_play_services | 1.8.0 | None recorded |
About this app · store information
About this app
Run - Walk - Run training plan
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 |
|---|---|---|---|
| 2026-11-09 17:15 UTC | 26.11.09.google | 93 | B |
Export & share
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Coverage & gap matrix · Verify signed evidence
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